The specified mainClass doesn't contain a main method with appropriate signature.

[0x333333]

Hi there,

When I ran "mvn compiule exec:java" I got this error:

mvn compile exec:java
[INFO] Scanning for projects...
[INFO]
[INFO] ------------------------------------------------------------------------
[INFO] Building getting-started 0.0.1-SNAPSHOT
[INFO] ------------------------------------------------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ storage-java-blob ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 1 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.0:compile (default-compile) @ storage-java-blob ---
[INFO] Changes detected - recompiling the module!
[WARNING] File encoding has not been set, using platform encoding Cp1252, i.e. build is platform dependent!
[INFO] Compiling 6 source files to D:\tools\log\storage-blob-java-getting-started\target\classes
[INFO]
[INFO] --- exec-maven-plugin:1.4.0:java (default-cli) @ storage-java-blob ---
[WARNING]
java.lang.Exception: The specified mainClass doesn't contain a main method with appropriate signature.
        at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:297)
        at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.NoSuchMethodException: BlobBasics.main([Ljava.lang.String;)
        at java.lang.Class.getMethod(Class.java:1786)
        at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:281)
        ... 1 more
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.465 s
[INFO] Finished at: 2016-09-05T17:40:45+08:00
[INFO] Final Memory: 15M/215M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal org.codehaus.mojo:exec-maven-plugin:1.4.0:java (default-cli) on project storage-java-blob: An exception occured while executing the Java class. The specified mainClass doesn't contain a main method with appropriate signature. BlobBasics.main([Ljava.lang.String;) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoExecutionException

According to error, I modified pom.xml and replaced BlobBasics with Main, because I found that only Main contains a main function. Am I right?

Thanks,
Zhipeng

[thesurenk]

I fixed it in this Pull request #9