Bug 236037

Can reproduce here, "Complements" is apparently a not-quite-correct translation of Plugins. 

Apparently the documentationcontroller (or some of its parts) keep references to the documentation plugins, but don't hook into the plugin loading/unloading notifications. And hence they crash trying to access an already deleted plugin pointer.

*** Bug 241592 has been marked as a duplicate of this bug. ***

*** Bug 247406 has been marked as a duplicate of this bug. ***

*** Bug 247476 has been marked as a duplicate of this bug. ***

commit 44351dcd6d70a7c0f6d0d34714b2178435f559f3
Author: Aleix Pol <aleixpol@kde.org>
Date:   Thu Aug 12 23:20:06 2010 +0200

    Make the Documentation view aware of documentation plugins being hot-(un)pluged instead of crashing.
    
    BUG: 236037

diff --git a/shell/documentationview.cpp b/shell/documentationview.cpp
index 71486f3..ff7acb3 100644
--- a/shell/documentationview.cpp
+++ b/shell/documentationview.cpp
@@ -24,6 +24,7 @@
 #include <QTextEdit>
 #include <QCompleter>
 #include <QLayout>
+#include <QTextBrowser>
 #include <KLineEdit>
 #include <KDebug>
 #include <KIcon>
@@ -31,53 +32,9 @@
 #include <interfaces/icore.h>
 #include <interfaces/idocumentationprovider.h>
 #include <interfaces/idocumentationcontroller.h>
-#include <QTextBrowser>
+#include <interfaces/iplugincontroller.h>
 
-class ProvidersModel : public QAbstractListModel
-{
-    public:
-        
-        ProvidersModel(QObject* parent = 0)
-            : QAbstractListModel(parent)
-            , mProviders(KDevelop::ICore::self()->documentationController()->documentationProviders())
-        {}
-        
-        virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const
-        {
-            QVariant ret;
-            switch(role)
-            {
-                case Qt::DisplayRole:
-                    ret=provider(index.row())->name();
-                    break;
-                case Qt::DecorationRole:
-                    ret=provider(index.row())->icon();
-                    break;
-            }
-            return ret;
-        }
-        
-        virtual int rowCount(const QModelIndex&) const
-        {
-            return mProviders.count();
-        }
-        
-        QList<KDevelop::IDocumentationProvider*> providers() {
-            return mProviders;
-        }
-        
-        KDevelop::IDocumentationProvider* provider(int pos) const
-        {
-            return mProviders[pos];
-        }
-        
-        int rowForProvider(KDevelop::IDocumentationProvider* provider)
-        {
-            return mProviders.indexOf(provider);
-        }
-    private:
-        QList<KDevelop::IDocumentationProvider*> mProviders;
-};
+using namespace KDevelop;
 
 DocumentationView::DocumentationView(QWidget* parent)
     : QWidget(parent)
@@ -217,3 +174,62 @@ void DocumentationView::changedProvider(int row)
     
     showHome();
 }
+
+////////////// ProvidersModel //////////////////
+
+ProvidersModel::ProvidersModel(QObject* parent)
+    : QAbstractListModel(parent)
+    , mProviders(ICore::self()->documentationController()->documentationProviders())
+{
+    connect(ICore::self()->pluginController(), SIGNAL(pluginUnloaded(KDevelop::IPlugin*)), SLOT(unloaded(KDevelop::IPlugin*)));
+    connect(ICore::self()->pluginController(), SIGNAL(pluginLoaded(KDevelop::IPlugin*)), SLOT(loaded(KDevelop::IPlugin*)));
+}
+
+QVariant ProvidersModel::data(const QModelIndex& index, int role) const
+{
+    qDebug() << "peppepepepe" << index;
+    QVariant ret;
+    switch (role)
+    {
+    case Qt::DisplayRole:
+        ret=provider(index.row())->name();
+        break;
+    case Qt::DecorationRole:
+        ret=provider(index.row())->icon();
+        break;
+    }
+    return ret;
+}
+
+void ProvidersModel::unloaded(KDevelop::IPlugin* p)
+{
+    IDocumentationProvider* prov=p->extension<IDocumentationProvider>();
+    int idx=-1;
+    if (prov)
+        idx = mProviders.indexOf(prov);
+
+    qDebug() << "---------unloaded" << ICore::self()->pluginController()->pluginInfo(p).name() << idx << prov << p->extensions();
+    if (idx>=0) {
+        beginRemoveRows(QModelIndex(), idx, idx);
+        mProviders.removeAt(idx);
+        endRemoveRows();
+    }
+}
+
+void ProvidersModel::loaded(IPlugin* p)
+{
+    IDocumentationProvider* prov=p->extension<IDocumentationProvider>();
+
+    qDebug() << "++++++++++loaded" << ICore::self()->pluginController()->pluginInfo(p).name() << prov;
+    if (prov && !mProviders.contains(prov)) {
+        beginInsertRows(QModelIndex(), 0, 0);
+        mProviders.append(prov);
+        endInsertRows();
+    }
+}
+
+int ProvidersModel::rowForProvider(IDocumentationProvider* provider) { return mProviders.indexOf(provider); }
+IDocumentationProvider* ProvidersModel::provider(int pos) const { return mProviders[pos]; }
+QList< IDocumentationProvider* > ProvidersModel::providers() { return mProviders; }
+int ProvidersModel::rowCount(const QModelIndex&) const { return mProviders.count(); }
+
diff --git a/shell/documentationview.h b/shell/documentationview.h
index fe46506..d25e6ab 100644
--- a/shell/documentationview.h
+++ b/shell/documentationview.h
@@ -20,9 +20,12 @@
 #define DOCUMENTATIONVIEW_H
 
 #include <QWidget>
+#include <QAbstractListModel>
 #include <KToolBar>
 #include <interfaces/idocumentation.h>
 
+namespace KDevelop { class IPlugin; }
+
 class QModelIndex;
 class KLineEdit;
 class ProvidersModel;
@@ -59,4 +62,25 @@ class DocumentationView : public QWidget
         ProvidersModel* mProvidersModel;
 };
 
+class ProvidersModel : public QAbstractListModel
+{
+    Q_OBJECT
+    public:
+        
+        ProvidersModel(QObject* parent = 0);
+        
+        virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
+        virtual int rowCount(const QModelIndex&) const;
+        QList<KDevelop::IDocumentationProvider*> providers();
+        KDevelop::IDocumentationProvider* provider(int pos) const;
+        int rowForProvider(KDevelop::IDocumentationProvider* provider);
+        
+    public slots:
+        void unloaded(KDevelop::IPlugin* p);
+        void loaded(KDevelop::IPlugin* p);
+        
+    private:
+        QList<KDevelop::IDocumentationProvider*> mProviders;
+};
+
 #endif // DOCUMENTATIONVIEW_H

commit 44351dcd6d70a7c0f6d0d34714b2178435f559f3
Author: Aleix Pol <aleixpol@kde.org>
Date:   Thu Aug 12 23:20:06 2010 +0200

    Make the Documentation view aware of documentation plugins being hot-(un)pluged instead of crashing.
    
    BUG: 236037

diff --git a/shell/documentationview.cpp b/shell/documentationview.cpp
index 71486f3..ff7acb3 100644
--- a/shell/documentationview.cpp
+++ b/shell/documentationview.cpp
@@ -24,6 +24,7 @@
 #include <QTextEdit>
 #include <QCompleter>
 #include <QLayout>
+#include <QTextBrowser>
 #include <KLineEdit>
 #include <KDebug>
 #include <KIcon>
@@ -31,53 +32,9 @@
 #include <interfaces/icore.h>
 #include <interfaces/idocumentationprovider.h>
 #include <interfaces/idocumentationcontroller.h>
-#include <QTextBrowser>
+#include <interfaces/iplugincontroller.h>
 
-class ProvidersModel : public QAbstractListModel
-{
-    public:
-        
-        ProvidersModel(QObject* parent = 0)
-            : QAbstractListModel(parent)
-            , mProviders(KDevelop::ICore::self()->documentationController()->documentationProviders())
-        {}
-        
-        virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const
-        {
-            QVariant ret;
-            switch(role)
-            {
-                case Qt::DisplayRole:
-                    ret=provider(index.row())->name();
-                    break;
-                case Qt::DecorationRole:
-                    ret=provider(index.row())->icon();
-                    break;
-            }
-            return ret;
-        }
-        
-        virtual int rowCount(const QModelIndex&) const
-        {
-            return mProviders.count();
-        }
-        
-        QList<KDevelop::IDocumentationProvider*> providers() {
-            return mProviders;
-        }
-        
-        KDevelop::IDocumentationProvider* provider(int pos) const
-        {
-            return mProviders[pos];
-        }
-        
-        int rowForProvider(KDevelop::IDocumentationProvider* provider)
-        {
-            return mProviders.indexOf(provider);
-        }
-    private:
-        QList<KDevelop::IDocumentationProvider*> mProviders;
-};
+using namespace KDevelop;
 
 DocumentationView::DocumentationView(QWidget* parent)
     : QWidget(parent)
@@ -217,3 +174,62 @@ void DocumentationView::changedProvider(int row)
     
     showHome();
 }
+
+////////////// ProvidersModel //////////////////
+
+ProvidersModel::ProvidersModel(QObject* parent)
+    : QAbstractListModel(parent)
+    , mProviders(ICore::self()->documentationController()->documentationProviders())
+{
+    connect(ICore::self()->pluginController(), SIGNAL(pluginUnloaded(KDevelop::IPlugin*)), SLOT(unloaded(KDevelop::IPlugin*)));
+    connect(ICore::self()->pluginController(), SIGNAL(pluginLoaded(KDevelop::IPlugin*)), SLOT(loaded(KDevelop::IPlugin*)));
+}
+
+QVariant ProvidersModel::data(const QModelIndex& index, int role) const
+{
+    qDebug() << "peppepepepe" << index;
+    QVariant ret;
+    switch (role)
+    {
+    case Qt::DisplayRole:
+        ret=provider(index.row())->name();
+        break;
+    case Qt::DecorationRole:
+        ret=provider(index.row())->icon();
+        break;
+    }
+    return ret;
+}
+
+void ProvidersModel::unloaded(KDevelop::IPlugin* p)
+{
+    IDocumentationProvider* prov=p->extension<IDocumentationProvider>();
+    int idx=-1;
+    if (prov)
+        idx = mProviders.indexOf(prov);
+
+    qDebug() << "---------unloaded" << ICore::self()->pluginController()->pluginInfo(p).name() << idx << prov << p->extensions();
+    if (idx>=0) {
+        beginRemoveRows(QModelIndex(), idx, idx);
+        mProviders.removeAt(idx);
+        endRemoveRows();
+    }
+}
+
+void ProvidersModel::loaded(IPlugin* p)
+{
+    IDocumentationProvider* prov=p->extension<IDocumentationProvider>();
+
+    qDebug() << "++++++++++loaded" << ICore::self()->pluginController()->pluginInfo(p).name() << prov;
+    if (prov && !mProviders.contains(prov)) {
+        beginInsertRows(QModelIndex(), 0, 0);
+        mProviders.append(prov);
+        endInsertRows();
+    }
+}
+
+int ProvidersModel::rowForProvider(IDocumentationProvider* provider) { return mProviders.indexOf(provider); }
+IDocumentationProvider* ProvidersModel::provider(int pos) const { return mProviders[pos]; }
+QList< IDocumentationProvider* > ProvidersModel::providers() { return mProviders; }
+int ProvidersModel::rowCount(const QModelIndex&) const { return mProviders.count(); }
+
diff --git a/shell/documentationview.h b/shell/documentationview.h
index fe46506..d25e6ab 100644
--- a/shell/documentationview.h
+++ b/shell/documentationview.h
@@ -20,9 +20,12 @@
 #define DOCUMENTATIONVIEW_H
 
 #include <QWidget>
+#include <QAbstractListModel>
 #include <KToolBar>
 #include <interfaces/idocumentation.h>
 
+namespace KDevelop { class IPlugin; }
+
 class QModelIndex;
 class KLineEdit;
 class ProvidersModel;
@@ -59,4 +62,25 @@ class DocumentationView : public QWidget
         ProvidersModel* mProvidersModel;
 };
 
+class ProvidersModel : public QAbstractListModel
+{
+    Q_OBJECT
+    public:
+        
+        ProvidersModel(QObject* parent = 0);
+        
+        virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
+        virtual int rowCount(const QModelIndex&) const;
+        QList<KDevelop::IDocumentationProvider*> providers();
+        KDevelop::IDocumentationProvider* provider(int pos) const;
+        int rowForProvider(KDevelop::IDocumentationProvider* provider);
+        
+    public slots:
+        void unloaded(KDevelop::IPlugin* p);
+        void loaded(KDevelop::IPlugin* p);
+        
+    private:
+        QList<KDevelop::IDocumentationProvider*> mProviders;
+};
+
 #endif // DOCUMENTATIONVIEW_H

commit 44351dcd6d70a7c0f6d0d34714b2178435f559f3
Author: Aleix Pol <aleixpol@kde.org>
Date:   Thu Aug 12 23:20:06 2010 +0200

    Make the Documentation view aware of documentation plugins being hot-(un)pluged instead of crashing.
    
    BUG: 236037

diff --git a/shell/documentationview.cpp b/shell/documentationview.cpp
index 71486f3..ff7acb3 100644
--- a/shell/documentationview.cpp
+++ b/shell/documentationview.cpp
@@ -24,6 +24,7 @@
 #include <QTextEdit>
 #include <QCompleter>
 #include <QLayout>
+#include <QTextBrowser>
 #include <KLineEdit>
 #include <KDebug>
 #include <KIcon>
@@ -31,53 +32,9 @@
 #include <interfaces/icore.h>
 #include <interfaces/idocumentationprovider.h>
 #include <interfaces/idocumentationcontroller.h>
-#include <QTextBrowser>
+#include <interfaces/iplugincontroller.h>
 
-class ProvidersModel : public QAbstractListModel
-{
-    public:
-        
-        ProvidersModel(QObject* parent = 0)
-            : QAbstractListModel(parent)
-            , mProviders(KDevelop::ICore::self()->documentationController()->documentationProviders())
-        {}
-        
-        virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const
-        {
-            QVariant ret;
-            switch(role)
-            {
-                case Qt::DisplayRole:
-                    ret=provider(index.row())->name();
-                    break;
-                case Qt::DecorationRole:
-                    ret=provider(index.row())->icon();
-                    break;
-            }
-            return ret;
-        }
-        
-        virtual int rowCount(const QModelIndex&) const
-        {
-            return mProviders.count();
-        }
-        
-        QList<KDevelop::IDocumentationProvider*> providers() {
-            return mProviders;
-        }
-        
-        KDevelop::IDocumentationProvider* provider(int pos) const
-        {
-            return mProviders[pos];
-        }
-        
-        int rowForProvider(KDevelop::IDocumentationProvider* provider)
-        {
-            return mProviders.indexOf(provider);
-        }
-    private:
-        QList<KDevelop::IDocumentationProvider*> mProviders;
-};
+using namespace KDevelop;
 
 DocumentationView::DocumentationView(QWidget* parent)
     : QWidget(parent)
@@ -217,3 +174,62 @@ void DocumentationView::changedProvider(int row)
     
     showHome();
 }
+
+////////////// ProvidersModel //////////////////
+
+ProvidersModel::ProvidersModel(QObject* parent)
+    : QAbstractListModel(parent)
+    , mProviders(ICore::self()->documentationController()->documentationProviders())
+{
+    connect(ICore::self()->pluginController(), SIGNAL(pluginUnloaded(KDevelop::IPlugin*)), SLOT(unloaded(KDevelop::IPlugin*)));
+    connect(ICore::self()->pluginController(), SIGNAL(pluginLoaded(KDevelop::IPlugin*)), SLOT(loaded(KDevelop::IPlugin*)));
+}
+
+QVariant ProvidersModel::data(const QModelIndex& index, int role) const
+{
+    qDebug() << "peppepepepe" << index;
+    QVariant ret;
+    switch (role)
+    {
+    case Qt::DisplayRole:
+        ret=provider(index.row())->name();
+        break;
+    case Qt::DecorationRole:
+        ret=provider(index.row())->icon();
+        break;
+    }
+    return ret;
+}
+
+void ProvidersModel::unloaded(KDevelop::IPlugin* p)
+{
+    IDocumentationProvider* prov=p->extension<IDocumentationProvider>();
+    int idx=-1;
+    if (prov)
+        idx = mProviders.indexOf(prov);
+
+    qDebug() << "---------unloaded" << ICore::self()->pluginController()->pluginInfo(p).name() << idx << prov << p->extensions();
+    if (idx>=0) {
+        beginRemoveRows(QModelIndex(), idx, idx);
+        mProviders.removeAt(idx);
+        endRemoveRows();
+    }
+}
+
+void ProvidersModel::loaded(IPlugin* p)
+{
+    IDocumentationProvider* prov=p->extension<IDocumentationProvider>();
+
+    qDebug() << "++++++++++loaded" << ICore::self()->pluginController()->pluginInfo(p).name() << prov;
+    if (prov && !mProviders.contains(prov)) {
+        beginInsertRows(QModelIndex(), 0, 0);
+        mProviders.append(prov);
+        endInsertRows();
+    }
+}
+
+int ProvidersModel::rowForProvider(IDocumentationProvider* provider) { return mProviders.indexOf(provider); }
+IDocumentationProvider* ProvidersModel::provider(int pos) const { return mProviders[pos]; }
+QList< IDocumentationProvider* > ProvidersModel::providers() { return mProviders; }
+int ProvidersModel::rowCount(const QModelIndex&) const { return mProviders.count(); }
+
diff --git a/shell/documentationview.h b/shell/documentationview.h
index fe46506..d25e6ab 100644
--- a/shell/documentationview.h
+++ b/shell/documentationview.h
@@ -20,9 +20,12 @@
 #define DOCUMENTATIONVIEW_H
 
 #include <QWidget>
+#include <QAbstractListModel>
 #include <KToolBar>
 #include <interfaces/idocumentation.h>
 
+namespace KDevelop { class IPlugin; }
+
 class QModelIndex;
 class KLineEdit;
 class ProvidersModel;
@@ -59,4 +62,25 @@ class DocumentationView : public QWidget
         ProvidersModel* mProvidersModel;
 };
 
+class ProvidersModel : public QAbstractListModel
+{
+    Q_OBJECT
+    public:
+        
+        ProvidersModel(QObject* parent = 0);
+        
+        virtual QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;
+        virtual int rowCount(const QModelIndex&) const;
+        QList<KDevelop::IDocumentationProvider*> providers();
+        KDevelop::IDocumentationProvider* provider(int pos) const;
+        int rowForProvider(KDevelop::IDocumentationProvider* provider);
+        
+    public slots:
+        void unloaded(KDevelop::IPlugin* p);
+        void loaded(KDevelop::IPlugin* p);
+        
+    private:
+        QList<KDevelop::IDocumentationProvider*> mProviders;
+};
+
 #endif // DOCUMENTATIONVIEW_H

*** Bug 249244 has been marked as a duplicate of this bug. ***

*** Bug 251938 has been marked as a duplicate of this bug. ***

*** Bug 252744 has been marked as a duplicate of this bug. ***

*** Bug 253884 has been marked as a duplicate of this bug. ***

*** Bug 254233 has been marked as a duplicate of this bug. ***

*** Bug 254267 has been marked as a duplicate of this bug. ***

*** Bug 254713 has been marked as a duplicate of this bug. ***

*** Bug 254855 has been marked as a duplicate of this bug. ***

*** Bug 254859 has been marked as a duplicate of this bug. ***

Created attachment 52868 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:

Closing KDevelop makes the program crash in error.  This happens on Ubuntu 10.04 after a fresh install of KDevelop from the repo.

-- Backtrace (Reduced):
#6  0x00007f2302964f45 in ProvidersModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at ../../shell/documentationview.cpp:51
#7  0x00007f230143f84c in QComboBoxPrivate::itemText (this=0x3600640, index=...) at widgets/qcombobox.cpp:1270
#8  0x00007f230143f9e6 in QComboBox::currentText (this=<value optimized out>) at widgets/qcombobox.cpp:2039
#9  0x00007f23014404f6 in QComboBox::initStyleOption (this=0x3600510, option=0x7fffd5706490) at widgets/qcombobox.cpp:1119
#10 0x00007f2301442f26 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x3600640) at widgets/qcombobox.cpp:1078

*** Bug 255629 has been marked as a duplicate of this bug. ***

*** Bug 255837 has been marked as a duplicate of this bug. ***

*** Bug 255931 has been marked as a duplicate of this bug. ***

*** Bug 256265 has been marked as a duplicate of this bug. ***

*** Bug 256399 has been marked as a duplicate of this bug. ***

*** Bug 258330 has been marked as a duplicate of this bug. ***

*** Bug 258335 has been marked as a duplicate of this bug. ***

*** Bug 259329 has been marked as a duplicate of this bug. ***

*** Bug 259334 has been marked as a duplicate of this bug. ***

*** Bug 260580 has been marked as a duplicate of this bug. ***

Created attachment 55345 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:

basta che apre l'ide e poi lo richiuda per avere sistematicamente l'errore in chiusura

-- Backtrace (Reduced):
#14 0x00d6ed6a in ProvidersModel::data (this=0x9734bd8, index=..., role=0) at ../../shell/documentationview.cpp:51
#15 0x01743b39 in QComboBoxPrivate::itemText (this=0x9734700, index=...) at widgets/qcombobox.cpp:1270
#16 0x01743cd0 in QComboBox::currentText (this=0x9734550) at widgets/qcombobox.cpp:2039
#17 0x017448fd in QComboBox::initStyleOption (this=0x9734550, option=0xbfa40ee0) at widgets/qcombobox.cpp:1119
#18 0x01747e61 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x9734700) at widgets/qcombobox.cpp:1078

*** Bug 262630 has been marked as a duplicate of this bug. ***

*** Bug 262889 has been marked as a duplicate of this bug. ***

Hi,

U made a mistake. Because Im not developer responsble for these bugs.
Dont worry, the people around Lucas will do that.

Im windows developer for 3D games like stalker and WaterWorlds.



2011/1/11, Milian Wolff <mail@milianw.de>:
> https://bugs.kde.org/show_bug.cgi?id=236037
>
>
> Milian Wolff <mail@milianw.de> changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |martin.christopher.r@gmail.
>                    |                            |com
>
>
>
>
> --- Comment #29 from Milian Wolff <mail milianw de>  2011-01-11 20:43:22 ---
> *** Bug 262630 has been marked as a duplicate of this bug. ***
>
> --
> Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug.
>

*** Bug 263051 has been marked as a duplicate of this bug. ***

*** Bug 263079 has been marked as a duplicate of this bug. ***

Hi,

U made a mistake. Because Im not developer responsble for these bugs.
Dont worry, the people around Lucas will do that.

Im windows developer for 3D games like stalker and WaterWorlds.

2011/1/13, Milian Wolff <mail@milianw.de>:
> https://bugs.kde.org/show_bug.cgi?id=236037
>
>
> Milian Wolff <mail@milianw.de> changed:
>
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                  CC|                            |sir.gustav.the.coder@gmail.
>                    |                            |com
>
>
>
>
> --- Comment #33 from Milian Wolff <mail milianw de>  2011-01-13 23:10:37 ---
> *** Bug 263079 has been marked as a duplicate of this bug. ***
>
> --
> Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug.
>

*** Bug 263260 has been marked as a duplicate of this bug. ***

Created attachment 56205 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed: wen i close the application, it give me a message: sorry the application is closed unexpectedly.

-- Backtrace (Reduced):
#14 0x009b6d6a in ProvidersModel::data (this=0x9205650, index=..., role=0) at ../../shell/documentationview.cpp:51
#15 0x01538b39 in QComboBoxPrivate::itemText (this=0x92052e0, index=...) at widgets/qcombobox.cpp:1270
#16 0x01538cd0 in QComboBox::currentText (this=0x92042e0) at widgets/qcombobox.cpp:2039
#17 0x015398fd in QComboBox::initStyleOption (this=0x92042e0, option=0xbf8264a0) at widgets/qcombobox.cpp:1119
#18 0x0153ce61 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x92052e0) at widgets/qcombobox.cpp:1078

*** Bug 263701 has been marked as a duplicate of this bug. ***

*** Bug 264098 has been marked as a duplicate of this bug. ***

*** Bug 264522 has been marked as a duplicate of this bug. ***

*** Bug 265213 has been marked as a duplicate of this bug. ***

*** Bug 265324 has been marked as a duplicate of this bug. ***

*** Bug 265732 has been marked as a duplicate of this bug. ***

Created attachment 57062 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:

nothing, I started kdevelop and after I closed it

-- Backtrace (Reduced):
#6  0x00007f8a32bb4f45 in ProvidersModel::data (this=<value optimized out>, index=<value optimized out>, role=<value optimized out>) at ../../shell/documentationview.cpp:51
#7  0x00007f8a3168f84c in QComboBoxPrivate::itemText (this=0x2eb7400, index=...) at widgets/qcombobox.cpp:1270
#8  0x00007f8a3168f9e6 in QComboBox::currentText (this=<value optimized out>) at widgets/qcombobox.cpp:2039
#9  0x00007f8a316904f6 in QComboBox::initStyleOption (this=0x2eb6ae0, option=0x7fff8c387c10) at widgets/qcombobox.cpp:1119
#10 0x00007f8a31692f26 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x2eb7400) at widgets/qcombobox.cpp:1078

*** Bug 266144 has been marked as a duplicate of this bug. ***

Created attachment 57200 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.1 (KDE 4.5.1) using Qt 4.7.0

- What I was doing when the application crashed:

Also seeingthe same crash as everyone else.  KDevelop crashes every time I close it, regardless of whether the app is closed by menu, title bar [X] or Alt-F4

-- Backtrace (Reduced):
#14 0x007f1d6a in ProvidersModel::data (this=0x96c84c8, index=..., role=0) at ../../shell/documentationview.cpp:51
#15 0x05470b39 in QComboBoxPrivate::itemText (this=0x92578b8, index=...) at widgets/qcombobox.cpp:1270
#16 0x05470cd0 in QComboBox::currentText (this=0x96c6f60) at widgets/qcombobox.cpp:2039
#17 0x054718fd in QComboBox::initStyleOption (this=0x96c6f60, option=0xbf8a96d0) at widgets/qcombobox.cpp:1119
#18 0x05474e61 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0x92578b8) at widgets/qcombobox.cpp:1078

*** Bug 266482 has been marked as a duplicate of this bug. ***

*** Bug 267092 has been marked as a duplicate of this bug. ***

*** Bug 267067 has been marked as a duplicate of this bug. ***

*** Bug 267023 has been marked as a duplicate of this bug. ***

*** Bug 267585 has been marked as a duplicate of this bug. ***

*** Bug 268100 has been marked as a duplicate of this bug. ***

*** Bug 268611 has been marked as a duplicate of this bug. ***

Thanks a lot.

On Wed, Mar 16, 2011 at 2:05 PM, Milian Wolff <mail@milianw.de> wrote:

> https://bugs.kde.org/show_bug.cgi?id=236037
>
>
> Milian Wolff <mail@milianw.de> changed:
>
>           What    |Removed                     |Added
>
> ----------------------------------------------------------------------------
>                 CC|                            |jack.xg.zhang@gmail.com
>
>
>
>
> --- Comment #52 from Milian Wolff <mail milianw de>  2011-03-16 19:05:54
> ---
> *** Bug 268611 has been marked as a duplicate of this bug. ***
>
> --
> Configure bugmail: https://bugs.kde.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug.
>

*** Bug 268788 has been marked as a duplicate of this bug. ***

*** Bug 269349 has been marked as a duplicate of this bug. ***

*** Bug 270124 has been marked as a duplicate of this bug. ***

*** Bug 270679 has been marked as a duplicate of this bug. ***

*** Bug 271428 has been marked as a duplicate of this bug. ***

*** Bug 271783 has been marked as a duplicate of this bug. ***

*** Bug 271842 has been marked as a duplicate of this bug. ***

*** Bug 271902 has been marked as a duplicate of this bug. ***

*** Bug 280714 has been marked as a duplicate of this bug. ***

*** Bug 295161 has been marked as a duplicate of this bug. ***

Created attachment 69855 [details]
New crash information added by DrKonqi

kdevelop (4.0.2 (using KDevPlatform 1.0.2)) on KDE Platform 4.5.5 (KDE 4.5.5) using Qt 4.7.0

- What I was doing when the application crashed:

Segmentation fault on exit (ubuntu 10.10).
I just clicked on the "X" button and, after the main window close, the "crash report window" opened up.
I did it three times. I was using KDevelop for the first time (just some trial executions).

-- Backtrace (Reduced):
#7  0x00f5ad67 in ProvidersModel::data (this=0xa3c7a10, index=..., role=0) at ../../shell/documentationview.cpp:51
#8  0x0151ab39 in QComboBoxPrivate::itemText (this=0xa3c7538, index=...) at widgets/qcombobox.cpp:1270
#9  0x0151acd0 in QComboBox::currentText (this=0xa3c7388) at widgets/qcombobox.cpp:2039
#10 0x0151b8fd in QComboBox::initStyleOption (this=0xa3c7388, option=0xbfb2e320) at widgets/qcombobox.cpp:1119
#11 0x0151ee61 in QComboBoxPrivate::updateViewContainerPaletteAndOpacity (this=0xa3c7538) at widgets/qcombobox.cpp:1078

*** Bug 307180 has been marked as a duplicate of this bug. ***