Invalid App Bundle: File ui/main.js.map too big

Radoslaw_Szulgo — Tue, 02 May 2023 13:48:17 GMT

When trying to deploy an application we've hit into the problem as in the title. See screenshot below:

What are the limits for the file? Is there any other than "just" reducing its size?

Re: Invalid App Bundle: File ui/main.js.map too big

michal_zawislak — Tue, 02 May 2023 13:25:24 GMT

Hi Radosław,

The current limit for a single uncompressed file is 20 megabytes.
We hit a similar limitation recently and we decided to sacrifice source maps for being able to deploy an app.
We did that by adding

build: { ui: { sourceMaps: false } }

to the app.config.js

Here you can find out more about available build options: https://developer.dynatrace.com/reference/app-toolkit/configuration/#build-options

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Invalid App Bundle: File ui/main.js.map too big

Re: Invalid App Bundle: File ui/main.js.map too big