Can you provide a small reproduction or a stack trace with break on exception turned on? The exception doesn’t originate from the code you’re showing, it’s only being re-thrown there, so the only thing this tells us is that the exception happened in some Uno code invoked from JavaScript, which could basically be anything.
the error pops up when running ImageTools.getBase64FromImage(file).then(function(base64Image) { console.log("The base64 encoded image is \"" + base64Image + "\""); });
there was a problem the way i was using ImageTools now this is fixed ImageTools.getBase64FromImage({ path: file, name: "Some random name" })..... the libc++abi.dylib: terminating with uncaught has gone as well