运行migrate-to-git时获取“ java.lang.NullPointerException”

Question

    `Create the list of baselines
    java.lang.NullPointerException
    at to.rtc.cli.migrate.MigrateTo.createTagListFromBaselines(MigrateTo.java:251)
    at to.rtc.cli.migrate.MigrateTo.run(MigrateTo.java:117)
    at to.rtc.cli.migrate.git.MigrateToGit.run(MigrateToGit.java:25)
    at com.ibm.team.filesystem.cli.core.AbstractSubcommand.run(AbstractSubcommand.java:51)
    at com.ibm.team.rtc.cli.infrastructure.internal.core.SubcommandLauncher.run(SubcommandLauncher.java:601)
    at com.ibm.team.rtc.cli.infrastructure.internal.core.SubcommandLauncher.doStart(SubcommandLauncher.java:370)
    at com.ibm.team.rtc.cli.infrastructure.internal.core.SubcommandLauncher.run(SubcommandLauncher.java:130)
    at com.ibm.team.rtc.cli.infrastructure.internal.Application.start(Application.java:41)
    at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110)
    at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369)
    at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
    at java.lang.reflect.Method.invoke(Method.java:508)
    at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:620)
    at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
    at org.eclipse.equinox.launcher.Main.run(Main.java:1408)`

当我尝试运行命令migration-to-git时，出现上述异常。我正在使用RTC 6.0.1版本。 然后点击此链接以迁移https://github.com/rtcTo/rtc2gitcli 如果有人有想法请帮助我。