[Solved] TypeError: Espruino.transform is not a function

[espruino-discuss2]

Posted at 2020-05-14 by SimonAllen

I am seeing this error when I try to update or load an app. Any clues on how to fix it?

[gfwilliams]

Posted at 2020-05-15 by @gfwilliams

Sorry about this - I pushed a 'minor' fix and didn't check it properly. If you try now it should be fixed.

[espruino-discuss2]

Posted at 2020-05-15 by SimonAllen

I now seeing that the Bangle is not seen and I cannot pair. Any hints.

[espruino-discuss2]

Posted at 2020-05-15 by SimonAllen

I did a reset and it connects. Now I am uploader failed ?7 unexpected response

[gfwilliams]

Posted at 2020-05-15 by @gfwilliams

Please can you try resetting like this: https://www.espruino.com/Bangle.js#resetting-without-loading-any-code

And also refresh the Bangle app loader website and give it another go?

You can get unexpected response if something else has previously communicated with the Bangle and only partially uploaded a command.

[espruino-discuss2]

Posted at 2020-05-15 by SimonAllen

I tried that but I still getting this error

Default Launcher update failed, Unexpected response �[?7l
It fails to upload apps where there has been an update

[gfwilliams]

Posted at 2020-05-18 by @gfwilliams

Can you try Install default apps? It sounds like maybe you were just updating apps rather than re-installing everything? If a previous update had failed it might have corrupted something

[espruino-discuss2]

Posted at 2020-05-24 by SimonAllen

I have done a reset. I have tried to Upload the Default Launcher and the progress bar gets to about 80% but I then the same error "Expected error [?7]. Any ideas what else I can try?

[espruino-discuss2]

Posted at 2020-05-24 by SimonAllen

I think I have fixed it. I went to the About tab and deleted everything. That came back with an error that it had failed. However I went to Install Default apps and that worked without any errors. I am now reloading apps I have been trying and that is working without error. Fingers crossed.

[gfwilliams]

Posted at 2020-05-26 by @gfwilliams

Ok, great! There could have been some issue with corrupted flash memory - in that case, just upgrading individual apps likely won't fix it - you need to do a complete reinstall.

Also you might find it's worth upgrading your Bangle.js firmware if you haven't since you got it - the original firmware did have an issue where it would stop being able to update the contents of a file