Assertion failed: cannot call main when async dependencies remain! (listen on __ATMAIN__)

[abhivaidya]

Am randomly getting this error when I launch my Unity-WebGL Build:

Module.printErr @ UnityLoader.js:1660
doRun @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
(anonymous) @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36 Assertion failed: cannot call main when async dependencies remain! (listen on ATMAIN)
blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36 Assertion failed: cannot call main when async dependencies remain! (listen on ATMAIN)
Module.printErr @ UnityLoader.js:1660
abort @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
assert @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1
callMain @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
doRun @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
(anonymous) @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
UnityLoader.js:1651 Invoking error handler due to
Uncaught abort(“Assertion failed: cannot call main when async dependencies remain! (listen on ATMAIN)”) at Error
at jsStackTrace (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1:22715)
at stackTrace (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1:22898)
at abort (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:53778)
at assert (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1:8946)
at Object.callMain (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:51320)
at doRun (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:52744)
at blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:52894
If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.
blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36 Uncaught abort(“Assertion failed: cannot call main when async dependencies remain! (listen on ATMAIN)”) at Error
at jsStackTrace (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1:22715)
at stackTrace (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1:22898)
at abort (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:53778)
at assert (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1:8946)
at Object.callMain (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:51320)
at doRun (blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:52744)
at blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36:52894
If this abort() is unexpected, build with -s ASSERTIONS=1 which can give more information.
abort @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
assert @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:1
callMain @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
doRun @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
(anonymous) @ blob:https://test.com/a45a841d-a473-439b-809d-3b77fb562fc8:36
WebGL_Test.datagz Failed to load resource: net::ERR_CONTENT_LENGTH_MISMATCH
UnityLoader.js:53 Could not download Release/WebGL_Test.datagz
UnityLoader.js:53 Could not download Release/WebGL_Test.datagz
WebGL_Test.datagz Failed to load resource: net::ERR_CONTENT_LENGTH_MISMATCH

Any pointers as to how do we go about solving this, especially because it is very random? The build had data caching turned off.

[abhivaidya]

Bump!

[Marco-Trivellato]

@abhivaidya

Am randomly getting this error when I launch my Unity-WebGL Build:

Any pointers as to how do we go about solving this, especially because it is very random? The build had data caching turned off.

could you submit a bug report?