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codefrau / SqueakJS

A Squeak Smalltalk VM in Javascript
https://squeak.js.org
MIT License
365 stars 75 forks source link

JSBridge callback does not work in 4.5 #29

Closed codefrau closed 9 years ago

codefrau commented 9 years ago

Reported by Jerry Bell at http://lists.squeakfoundation.org/pipermail/vm-dev/2015-January/017585.html

I'm trying to run the JSBridge callback example from a 4.5 image. JSBridge.st is loaded and I'm running under Chrome on Windows. I get an error: "Error:primReturnFromCallback: failed. " Digging a little in the debugger, I find in JSObjectProxy>>handleCallback, result is : "Error: Error: This block accepts 2 arguments, but was called with 0 arguments".

Modifying the example with a callback block with 0 arguments works.