DevTools source tab shows:Content unavailable.....

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DevTools source tab shows:Content unavailable.....

Postby jdekeij » Tue May 26, 2026 9:07 am

FYI
We have implemented CEF in our Uniface product. In the older version we could start the devtools and go to the source tab to see the loaded sources. In the latest version we get the message:
Content unavailable. Resource was not cached

Is there a way to re-enable the source tab in the devTools? Is there a setting?

Thanks in advance
Jasper de Keijzer
Principal Software Engineer at Rocket Software.
jdekeij
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Re: DevTools source tab shows:Content unavailable.....

Postby jdekeij » Fri May 29, 2026 2:25 am

This problem has been solved by adding the command line switch
“allow-file-access-from-files”

Sources are directly loaded and compatibility of the uniface product with its previous version is assured.
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Joined: Mon Jun 22, 2020 8:21 am


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