[Solved]Update script for service model: DevToolsService on machine

Hi Folks, 

I was recently updating my Build server with 10.0.39 version and encountered below error

Error: Update script for service model: DevToolsService on machine: <VM Name> 

Solution: Navigate to Service Volume drive  > DeployablePackages here find the latest folder (sort by date) and than find the file as showed in below image. 

Right click on this file and select Run in powershell. It may take few seconds only. Once finished, come back to LCS and resume the update. This should work now. 

Still not fixed...... ???

Ok that's quite strange if its still not working but possible. In this case download the entire deployable package from LCS to VM and run this scrip from this folder. On successful run try to resume, this should work. 

If you are interesting to see other possible errors and their fixes check below posts, 

1. Stop script for service model: AOSService on machine:

2. Issue while installing ExFlow ISV

-Harry Follow us on Facebook to keep in rhythm with us. https:fb.com/theaxapta

QuickFix: "Value cannot be null. Parameter name: proxy" in DIXF

Problem: After creating a new data entity and refreshing the entity list, the new entity doesn’t appear in DIXF data entity list. Interestingly, no errors are encountered when compiling the project. However, the following error message was received when trying to add the data entity in list manually. 

Value cannot be null. Parameter name: proxy

Possible Reason: While building your project or solution exclusively, your code may not exhibit any issues. However, inspect the output window messages in Visual Studio to identify any error messages originating from objects not included in your code.

Proposed Solution: Attempt to build the entire model and rectify any errors. Upon successful build, perform a database synchronization and try again. You should then be able to view new entities after refreshing or manually add them to the list.

-Harry Follow us on Facebook to keep in rhythm with us. https:fb.com/theaxapta