assert false; causes "Cannot read property 'replace' of undefined

[Michael Joyner]

Eh... don't think this is quite right... it seems an assert  without an ":" argument is not handled properly in the assert logging code.

Wed Oct 18 12:35:36 GMT-400 2017 com.google.gwt.logging.client.LogConfiguration
SEVERE: (TypeError) : Cannot read property 'replace' of undefined
com.google.gwt.core.client.JavaScriptException: (TypeError) : Cannot read property 'replace' of undefined

[Colin Alworth]

Do you have a little more context? At a guess, this is something like String.replace, but the string you are calling it on is null, so the method won't work...

[Michael Joyner]

I'm compiling with asserts enabled.

I put in an "assert false;" which should cause an assert.

It appears the assert happens, but then the built-in GWT logger isn't checking if it is receiving a NULL/undefined for an assert reason?

My logging configuration from the *.gwt.xml:

<inherits name="com.google.gwt.logging.Logging" />
    <set-property name="gwt.logging.logLevel" value="INFO" />
    <set-property name="gwt.logging.enabled" value="TRUE" />
    <set-property name="gwt.logging.consoleHandler" value="DISABLED" />
    <set-property name="gwt.logging.developmentModeHandler"
        value="ENABLED" />
    <set-property name="gwt.logging.systemHandler" value="ENABLED" />

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