« Depending on desctruction order and previous GL function resolving, OpenGLContext::currentContext() can be 0 in ~QSGDefaultDistanceFieldGlyphCache, causing the resolving of glDeleteTextures to assert on missing context: https://codereview.qt-project.org/99084 »
Relevant comment from https:/ /bugreports. qt.io/browse/ QTBUG-42213:
« Depending on desctruction order and previous GL function resolving, OpenGLContext: :currentContext () can be 0 in ~QSGDefaultDist anceFieldGlyphC ache, causing the resolving of glDeleteTextures to assert on missing context: https:/ /codereview. qt-project. org/99084 »
(https:/ /bugreports. qt.io/browse/ QTBUG-42213? focusedCommentI d=263545& page=com. atlassian. jira.plugin. system. issuetabpanels: comment- tabpanel# comment- 263545)