Hi Tim,

I think the problem that I have is not a problem with the settings in environment.prod.ts or the firewall.

I think the problem is in the angular from from DSpace 7 release, because if I install on the same

system angular beta4 and not the releaseversion the system run very well.


Best Regards

Kosmas


Am 10.08.2021 um 15:41 schrieb Tim Donohue:
Hi Kosmas,

Copying the dspace-tech list back in as I am not available for one-on-one support. Please continue to use the mailing list for all questions.

If your Angular UI is hanging (not fully loading), that usually means there's an error on the client side (i.e. in your browser). Often, the problem is that the UI cannot find the REST API (or is being blocked by a firewall or proxy).  So, again, double check your UI configurations (environment.prod.ts settings, especially relating to "rest").

Keep in mind, UI errors will NOT appear in your dspace.log file, but only appear in the browser.

See the Troubleshooting an error page for how to find the error in your browser.

https://wiki.lyrasis.org/display/DSPACE/Troubleshoot+an+error#Troubleshootanerror-DSpace7.x(orabove)

Good luck,

Tim
------------------------------------------------------------------------
*From:* Kosmas Kaifel <[email protected]>
*Sent:* Monday, August 9, 2021 3:56 AM
*To:* Tim Donohue <[email protected]>
*Subject:* Re: [dspace-tech] DSpace 7.0

Hey Tim,


thank you for the answer,  but I can not find the problem why start angular not correctly..
The situation at the monent is, that angular start, but not full.

For more information, I have attached the logfile from dspace and the output from
the angular.
Nodeversion:  14.17.4

Yarn:                 1.22.11


The database is from DSpace 7 Beta 4 and this version runs very well on this system.


Best Regards

Kosmas








Am 04.08.2021 um 16:26 schrieb Tim Donohue:
You may want to double check your Angular UI configurations.  That error almost seems to be saying it's hitting an infinite loop while trying to contact your REST API.

Maybe your "rest" settings in your environment.prod.ts are incorrect, or point at a URL that is redirecting elsewhere?

You also may want to look at whether anything is being logged in the REST API when this error occurs.  More information on troubleshooting DSpace 7 issues is at https://wiki.lyrasis.org/display/DSPACE/Troubleshoot+an+error#Troubleshootanerror-DSpace7.x(orabove)

If you are certain your configs are correct, we may need more information about your setup to help out.  Please make sure to send it to this list, so that others can learn & help!

Tim
------------------------------------------------------------------------
*From:* [email protected] <mailto:[email protected]> <[email protected]> <mailto:[email protected]> on behalf of Kosmas Kaifel <[email protected]> <mailto:[email protected]>
*Sent:* Wednesday, August 4, 2021 5:08 AM
*To:* DSpace Technical Support <[email protected]> <mailto:[email protected]>
*Subject:* [dspace-tech] DSpace 7.0
Hi all,

I have installed DSpace 7.0 on Debian  Version 10.
The backendserver works very well.
But when I start the frontendserver (angular) I receive the following
errormessage
from the angular-server.

[HPM] Proxy created: /  ->
http://dspace7-test.rz.uni-ulm.de:8080/server/sitemaps
[11:07:14 GMT+0200 (Central European Summer Time)] Listening at
http://dspace7-test.rz.uni-ulm.de:4000/
Environment: Production
ERROR RangeError: Maximum call stack size exceeded
     at String.replace (<anonymous>)
     at trimLeft
(/dspace/sw/dspace-angular-run/node_modules/url-parse/index.js:17:38)
     at new Url
(/dspace/sw/dspace-angular-run/node_modules/url-parse/index.js:178:13)
     at Url
(/dspace/sw/dspace-angular-run/node_modules/url-parse/index.js:181:12)
     at Object.spDS.exports.getEmbedSizeParams
(/dspace/sw/dspace-angular-run/dist/server/main.js:252213:24)
     at DspaceRestResponseParsingService.process
(/dspace/sw/dspace-angular-run/dist/server/main.js:233622:51)
     at /dspace/sw/dspace-angular-run/dist/server/main.js:233657:41
     at Array.forEach (<anonymous>)
     at DspaceRestResponseParsingService.process
(/dspace/sw/dspace-angular-run/dist/server/main.js:233656:18)
     at /dspace/sw/dspace-angular-run/dist/server/main.js:233657:41

Best Regards
Kosmas

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