The build could not read 2 projects

[kayest]

I'm trying to run two separate instances of AEM on my Windows 10 PC and for the one below, I'm using port 4512, but am getting errors. Could this be because everything funnels to the same .m2 folder. Is there something else I'm missing?

[ERROR] The build could not read 2 projects -> [Help 1]
[ERROR]
[ERROR]   The project com.adobe:business.ui.apps:${version} (C:\project2\ui.apps\pom.xml) has 3 errors
[ERROR]     Unresolveable build extension: Plugin com.day.jcr.vault:content-package-maven-plugin:0.5.24 or one of its dependencies could not be resolved: Failed to read artifact descriptor for com.day.jcr.vault:content-package-maven-plugin:jar:0.5.24: Could not transfer artifact com.day.jcr.vault:content-package-maven-plugin:pom:0.5.24 from/to adobe-public-releases (https://repo.adobe.com/nexus/content/groups/public): transfer failed for https://repo.adobe.com/nexus/content/groups/public/com/day/jcr/vault/content-package-maven-plugin/0.5.24/content-package-maven-plugin-0.5.24.pom: Connect to repo.adobe.com:443 [repo.adobe.com/13.107.213.51, repo.adobe.com/13.107.246.51] failed: Read timed out -> [Help 2]
[ERROR]     Unknown packaging: content-package @ line 34, column 16
[ERROR]     'dependencies.dependency.version' for com.adobe:business.core:jar must be a valid version but is '${version}'. @ line 207, column 22
[ERROR]
[ERROR]   The project com.adobe:business.ui.content:${version} (C:\project2\ui.content\pom.xml) has 3 errors
[ERROR]     Unresolveable build extension: Plugin com.day.jcr.vault:content-package-maven-plugin:0.5.24 or one of its dependencies could not be resolved: Failed to read artifact descriptor for com.day.jcr.vault:content-package-maven-plugin:jar:0.5.24: Could not transfer artifact com.day.jcr.vault:content-package-maven-plugin:pom:0.5.24 from/to adobe-public-releases (https://repo.adobe.com/nexus/content/groups/public): transfer failed for https://repo.adobe.com/nexus/content/groups/public/com/day/jcr/vault/content-package-maven-plugin/0.5.24/content-package-maven-plugin-0.5.24.pom: Connect to repo.adobe.com:443 [repo.adobe.com/13.107.213.51, repo.adobe.com/13.107.246.51] failed: Read timed out -> [Help 2]
[ERROR]     Unknown packaging: content-package @ line 34, column 16
[ERROR]     'dependencies.dependency.version' for com.adobe:business.core:jar must be a valid version but is '${version}'. @ line 118, column 22

[Saravanan_Dharmaraj · Accepted solution]

Please check this related post to see if it helps

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/pom-xml-errors/m-p/555057

Run this command

mvn clean install -P autoInstallPackage -Dmaven.wagon.http.ssl.insecure=true -Dmaven.wagon.http.ssl.allowall=true