acardona/CATMAID — Issue #258: last edited node fails if no skeleton selected
Author: unidesigner
Created: 2012-02-24 10:09:05+00:00
State: open

with traceback:
```
Uncaught TypeError: Cannot read property 'constructor' of null
encodeObjectrequest.js:84
registerrequest.js:172
(anonymous function)overlay.js:1542
SVGOverlay.updateNodeCoordinatesinDBoverlay.js:927
SVGOverlay.tracingCommandoverlay.js:1541
TracingTool.addAction.Action.runtracingtool.js:411
TracingTool.handleKeyPresstracingtool.js:603
Project.onkeydown
```

a fallback solution could be implemented to drop the user constraints. this is useful for the abd stack for the importer user.