Ticket #701 (accepted Defect)
Topicmap not shown when type icon missed
Reported by: | jri | Owned by: | jri |
---|---|---|---|
Priority: | Major | Milestone: | Release 4.4 |
Component: | DeepaMehta Standard Distribution | Version: | 4.3 |
Keywords: | Cc: | dgf, Malte, carolina | |
Complexity: | 3 | Area: | |
Module: | deepamehta-webclient |
Description
When a type icon is missed (e.g. because a plugin is deinstalled) a topicmap containing a topic of that type might not be shown initially. The canvas remains empty and error messages appear in the browser console once the canvas is clicked.
This is because the CanvasRenderer's image tracker does not work properly in case of missing images. The target method (here display_topicmap()) might never be called.
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