Getting some Warnings saying POM File is invalid for few atlassian jars

[Piyal Nanayakkara]

Hi

I am getting below warnings in compiling a Java Project which uses few Atlassian artifacts.

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[WARNING] The POM for com.atlassian.upm:upm-api:jar:2.15 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for com.atlassian.core:atlassian-core:jar:5.0.9 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for com.atlassian.core:atlassian-core-user:jar:5.0.9 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details
[WARNING] The POM for com.atlassian.core:atlassian-core-thumbnail:jar:5.0.9 is invalid, transitive dependencies (if any) will not be available, enable debug logging for more details

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Then I ran the project with "mvn dependency:tree -X" command and captured following Warnings related to above POMs : Seems like "The parents form a cycle" is the root cause.

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[WARNING] The POM for com.atlassian.upm:upm-api:jar:2.15 is invalid, transitive dependencies (if any) will not be available: 4 problems were encountered while building the effective model for com.atlassian.upm:upm-api:[unknown-version]
[ERROR] Invalid packaging for parent POM com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version], must be "pom" but is "atlassian-plugin" @ com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version]
[ERROR] Invalid packaging for parent POM com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version], must be "pom" but is "atlassian-plugin" @ com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version]
[ERROR] Invalid packaging for parent POM com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version], must be "pom" but is "atlassian-plugin" @ com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version]
[FATAL] The parents form a cycle: com.atlassian.upm:upm-api:2.15 -> com.atlassian.upm:atlassian-universal-plugin-manager:2.15 -> com.atlassian.upm:atlassian-universal-plugin-manager:2.15 @ com.atlassian.upm:atlassian-universal-plugin-manager-plugin:[unknown-version]

[WARNING] The POM for com.atlassian.core:atlassian-core:jar:5.0.9 is invalid, transitive dependencies (if any) will not be available: 1 problem was encountered while building the effective model for com.atlassian.core:atlassian-core:[unknown-version]
[FATAL] The parents form a cycle: com.atlassian.core:atlassian-core:5.0.9 -> com.atlassian.pom:public-pom:3.0.88 -> com.atlassian.pom:public-pom:3.0.88 @ com.atlassian.core:atlassian-core-parent:5.0.8

[WARNING] The POM for com.atlassian.core:atlassian-core-user:jar:5.0.9 is invalid, transitive dependencies (if any) will not be available: 1 problem was encountered while building the effective model for com.atlassian.core:atlassian-core-user:[unknown-version]
[FATAL] The parents form a cycle: com.atlassian.core:atlassian-core-user:5.0.9 -> com.atlassian.pom:public-pom:3.0.88 -> com.atlassian.pom:public-pom:3.0.88 @ com.atlassian.core:atlassian-core-parent:5.0.8

[WARNING] The POM for com.atlassian.core:atlassian-core-thumbnail:jar:5.0.9 is invalid, transitive dependencies (if any) will not be available: 1 problem was encountered while building the effective model for com.atlassian.core:atlassian-core-thumbnail:[unknown-version]
[FATAL] The parents form a cycle: com.atlassian.core:atlassian-core-thumbnail:5.0.9 -> com.atlassian.pom:public-pom:3.0.88 -> com.atlassian.pom:public-pom:3.0.88 @ com.atlassian.core:atlassian-core-parent:5.0.8

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Appreciate your thoughts on resolve these warnings.

Regards

Piyal

[Piyal Nanayakkara]

Expecting an answer still...

[Hao Ma]

Hi, you can check out this page for answer

:https://zhuanlan.zhihu.com/p/107208080