java.lang.RuntimeException: unregisterEventForDelegation

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via GitHub by ewpatton
, 1 year ago
unregisterEventForDelegation
java.lang.RuntimeException: unregisterEventForDelegation
at com.google.appinventor.components.runtime.EventDispatcher.unregisterEventForDelegation(EventDispatcher.java:156)
at edu.mit.appinventor.aicompanion3.Screen1.dispatchEvent(Screen1.yail:10134)
at com.google.appinventor.components.runtime.EventDispatcher.delegateDispatchEvent(EventDispatcher.java:255)
at com.google.appinventor.components.runtime.EventDispatcher.dispatchEvent(EventDispatcher.java:226)
at com.google.appinventor.components.runtime.Button.Click(Button.java:51)
at com.google.appinventor.components.runtime.Button.click(Button.java:43)
at com.google.appinventor.components.runtime.ButtonBase.onClick(ButtonBase.java:656)

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