After undo, method output and display box can not be reconnected

UCSDOalads / JavaSketchPad

Use this Java desktop app to visually program in Java

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Open seanycz opened 7 years ago

seanycz commented 7 years ago

For example, connect String length() with a display box, after update then undo. It can not be reconnected again.

seanycz commented 7 years ago

In Console, it shows "empty redo stack"

CVIllustrious commented 7 years ago

Cannot reproduce the bug

chenggong03 commented 7 years ago

@seanycz can you reproduce the bug next time? Maybe it is somehow fixed