Fixes crash where procedure reference came before the definition

google / blockly-android

Blockly for Android

Apache License 2.0

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Fixes crash where procedure reference came before the definition #618

Closed AnmAtAnm closed 7 years ago

AnmAtAnm commented 7 years ago

Bug where a procedure reference encountered in XML loading before the procedure definition will throw an uncaught error. This fixes the that, with proper reporting, and catches the BlockLoadingException (instead of IllegalStateException).

This change is