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Topic: Failed to retrieve license (Read 430 times) previous topic - next topic


May 11, 2019, 07:39 pm Last Edit: May 11, 2019, 07:46 pm by dysan
When uploading my sketch, i suddely get:
Failed to retrieve license  ( First argument argument must be a string, Buffer, Arraybuffer , Array, or array-like object ) ?
is that related to my sketch or is it an error in the app ?
Also noting that my upgrade from an 11" chromebook to a 13" chromebook removes alot of supported arduino's from the list?
so i have an 11" with problems uploading (time out after 400ms) and 1 chromebook stating license error or unsupported board (depending on the sketch i open)


Hi @dysan,

We cannot reproduce the issue today. Does it still occur for you, if so please contact support@arduino.cc

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