encountered javadoc with maven packaging error problem, at first did not find javadoc, later found and see the configuration of javadoc in pom.

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-javadoc-plugin:2.10.3:jar (attach-javadocs) on project qcloud-java-sdk: MavenReportException: Error while generating Javadoc:
[ERROR] Exit code: 1 – D:\qcloudapi-sdk-java\src\main\java\com\qcloud\Common\Request.java:24: Error: Unknown flag: brief
[ERROR] * @brief request call class
[ERROR] ^
[ERROR] D:\qcloudapi-sdk-java\src\main\java\com\qcloud\Common\Sign.java:24: error: unknown flag: brief
[ERROR] * @brief Signed
[ERROR] ^
[ERROR] D:\qcloudapi-sdk-java\src\main\java\com\qcloud\Common\Sign.java:26: Error: Unknown token: date
[ERROR] * @date 2017-03-15 18:00:00
[ERROR] ^
[ERROR] D:\qcloudapi-sdk-java\src\main\java\com\qcloud\Common\Sign.java:32: warning: @return not specified
[ERROR] * @return
[ERROR] ^

Use the command mvn install -Dmaven.javadoc.skip=true


Again, I found that the gpg.exe error was reported.

Failed to execute goal org.apache.maven.plugins:maven-gpg-plugin:1.6:sign (sign-artifacts) on project qcloud-java-sdk: Unable to execute gpg command: Error while executing process. Cannot run program "gpg.exe": CreateProcess error=2, system could not find the specified file. -> [Help 1]


Last use

mvn install -Dmaven.javadoc.skip=true -Dgpg.skip


Done!