Travis CI Could not find or load main class org.gradle.wrapper.GradleWrapperMain 錯誤

問題

在 Travis CI 編譯的時候出現

Error: Could not find or load main class org.gradle.wrapper.GradleWrapperMain

錯誤。

詳細的錯誤日志為：

The command "eval ./gradlew assemble " failed. Retrying, 2 of 3.

The command "eval ./gradlew assemble " failed. Retrying, 3 of 3.

The command "eval ./gradlew assemble " failed 3 times.

The command "./gradlew assemble" failed and exited with 1 during .

Your build has been stopped.

解決方法

看看你送出的代碼中 gradle 檔案夾有沒有送出上去。

如果沒有送出這個檔案夾的話，需要将源代碼中的 gradle 送出到代碼庫上。