Error in Service Worker TypeError: Error URL.createObjectURL() not a function

[lucafaggianelli]

Hi,

I'm trying to use the library in a service worker, but there the URL.createObjectURL() function is not available, do you have any workaround / idea?

[tsibg]

Hi,

I'm trying to use the library in a service worker, but there the URL.createObjectURL() function is not available, do you have any workaround / idea?

https://developer.mozilla.org/en-US/docs/Web/API/URL/createObjectURL_static

createObjectURL is not available in Service workers, only in Web workers. Quick search shows that the lib itsleft uses it to load the wasm files. So maybe use web worker if applicable?

Btw, the library itself seems to have an option to use web worker. It looks like it passes it down to the onnx wasm runtime configuration.

[lucafaggianelli]

so the problem is that I'm using the lib in a browser extension and there I'm limited to running into a service worker or into the webpage context, but in both cases I have problems. If I run in the page context there are content security policy issues which I'm trying to root out as well.

[DanielHauschildt]

Is there an alternative to createObjectURL?. Unfortunately, it is needed to properly convince the onnx-runtime to load the right stuff.