I am facing error in yarn test:rest and also error 500 in opening http://localhost:4000

[DVC Library]

Hello Experts

I am installing Dspace 7.5 on window 10, I faced yarn test:rest issue which shows error 404

but I contined further steps and finaly opend the dspace http://localhost:4000. It succeed. But when I cloased all the commands window and I refresh it. It was not loading edit community and subcommunity, when I restarted solr, topcat, and also run pm2 start dspace-angular.json. But its not started again.

for reference, I have attached some screenshots.

my mail ID mtesdvc...@gmail.com

Pls help me in this regard.

[Hoang Loc Guitar - Tự học đàn cổ nhạc Việt Nam]

Dear  DVC Library,

I looked at the error images you attached. I found that the path you set to run the yarn test:rest command is incorrect. Please double check your path before running the yarn test:rest command. In particular, your dspace-angular.json file has an incorrect path. You should reset, in my opinion it is like this:
{
"apps": [
{
"name": "dspace-ui",
"cwd": "C:\\build\\dspace-angular-dspace-7.5",
"script": "dist\\server\\main.js",
"instances": "max",
"exec_mode": "cluster",
"env": {
"NODE_ENV": "production"
}
}
]
}
And the path for you to run the yarn test:rest command is as follows:
C:\build\dspace-angular-dspace-7.5>yarn test:rest
Good luck with your dspace 7.5.
Best regards!

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[DVC Library]

Thank you very much sir for your instant support and expertise. 

The script you have given is pasted in the dspace-angular.json file, 

and happy to say that the yarn test:rest was successful. 

But I facing another problem, Pls support

before open dspace, I start the solr first (solr start -p 8983)

then it works and opens the localhost:4000

But when I close the CMD window of solr start commands, the Dspace also stops showing the communities-subcommunitities that I have created. If tomcat restarted, it showed an error 500. 

When I start the solr again and after tomcat, It works, but every time the same practice is not convenient. I know there may be a solution. Pls guide me. 

[Hoang Loc Guitar - Tự học đàn cổ nhạc Việt Nam]

For your dspace project to work properly, you must ensure that all the following services are running: solr, tomcat9, pm2. However, on a windows environment, you must set the solr, pm2 services to automatically start with windows when the computer is powered on.

Vào 16:21, T.6, 4 Th4, 2025 DVC Library <mtesdvc...@gmail.com> đã viết: