Strange issue


We recently upgraded to Wisej 2.0 and we have a server that houses multiple website subdomains on some of them get an error message like this.

XML Parsing Error: no root element found Location: https://xxxxxxxxxxxxxxxx/app.wx?_sc=1553179109746 Line Number 1, Column 1:

If I kill the worker processes or www service the error is still there. But if I reboot the server it goes away for a while. This is our development server and we push new version of our product to it multiple times a day. So I don’t know if the error sometimes appears after we push a new version or just a period of time. I have things like browser cache disabled.

Any ideas?


14:44:17.306 000443 qx.core.Init: Load runtime: 443ms qx.min.js:1:1392318
14:44:17.319 000457 qx.core.Init: Main runtime: 12ms qx.min.js:1:1392318
14:44:17.324 000461 qx.core.Init: Finalize runtime: 4ms qx.min.js:1:1392318
14:44:17.847 XML Parsing Error: no root element found
Location: https://xxxxxxxxxxx/app.wx?_sc=1553179457318
Line Number 1, Column 1: app.wx:1:1
14:44:19.257 unreachable code after return statement[Learn More] qx.min.js:3:269
14:44:28.399 011537 qx.ui.core.queue.Manager: Flush Completed:  1 ms qx.min.js:1:1392318
14:44:29.963 013101 qx.ui.core.queue.Manager: Flush Completed:  0 ms qx.min.js:1:1392318
14:44:30.201 Source map error: request failed with status 404
Resource URL: https://xxxxxxxxxx/resource.wx/wisej.min.js?v=
Source Map URL:[Learn More]


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In chrome there  is no error but I think its just the response that is blank.

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We don’t use XML at all. But I have found some reports that Firefox has this issue in some cases

Do you see this on Firefox and Chrome? The “Source map error” and “unreachable code after return” are also Firefox bugs.

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