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List:       kdevelop-bugs
Subject:    [Bug 247625] kdevelop crashing during startup due to failed assert
From:       Milian Wolff <mail () milianw ! de>
Date:       2010-12-24 11:23:17
Message-ID: 20101224112317.D5CB67844B () immanuel ! kde ! org
[Download RAW message or body]

https://bugs.kde.org/show_bug.cgi?id=247625


Milian Wolff <mail@milianw.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|WORKSFORME                  |FIXED




--- Comment #2 from Milian Wolff <mail milianw de>  2010-12-24 12:23:15 ---
commit e37c8086ad35b6654f7488f4fe88484c7c414eba
branch 1.2
Author: Milian Wolff <mail@milianw.de>
Date:   Fri Dec 24 12:22:24 2010 +0100

    don't assert when a plugin gets updated from ProviderProvider to Provider
or vice versa and the user forgot to rerun kbuildsycoca4

    BUG: 247625

diff --git a/shell/documentationcontroller.cpp
b/shell/documentationcontroller.cpp
index dab072e..a998302 100644
--- a/shell/documentationcontroller.cpp
+++ b/shell/documentationcontroller.cpp
@@ -130,14 +130,20 @@ QList< IDocumentationProvider* >
DocumentationController::documentationProviders
     foreach(IPlugin* p, pluginsProvider)
     {
         IDocumentationProviderProvider
*docProvider=p->extension<IDocumentationProviderProvider>();
-        Q_ASSERT(docProvider);
+        if (!docProvider) {
+            kWarning() << "plugin" << p << "does not implement
ProviderProvider extension, rerun kbuildsycoca4";
+            continue;
+        }
         ret.append(docProvider->providers());
     }

     foreach(IPlugin* p, plugins)
     {
         IDocumentationProvider *doc=p->extension<IDocumentationProvider>();
-        Q_ASSERT(doc);
+        if (!doc) {
+            kWarning() << "plugin" << p << "does not implement Provider
extension, rerun kbuildsycoca4";
+            continue;
+        }
         ret.append(doc);
     }

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