解决Unknown error: Unable to build: the file dx.jar was not loaded from the SDK folder!

时间:2020-12-07 17:21:15

解决Unknown error: to the dx.jar the SDK folder!最近渐渐迁移到Android Studio来了,更新过Android SDK Manager里的东西后,打开Eclipse Run工程报错。查找各种解决办法,发现:

Android SDK Build-tools的版本已经高于Android SDK Platform-tools版本了,见图

解决Unknown error: Unable to build: the file dx.jar was not loaded from the SDK folder!

由于Android Studio有时必须用高版本的Build-tools,所以简单的删除高版本的Build-tools是不行的(见Unknown error: to the dx.jar the SDK folder!解决方法)。

最终,在Stack Overflow上找到相关答案(Android ADT error, was not loaded from the SDK folder),修改见图:

解决Unknown error: Unable to build: the file dx.jar was not loaded from the SDK folder!

添加sdk.buildtools=你电脑上已装的build tools版本

解决Unknown error: Unable to build: the file dx.jar was not loaded from the SDK folder!

即可。

亲测:

target=android-24
sdk.buildtools=25.0.3

有效!!

或者直接删除掉最新 26.0.0 、27.0.0 的文件夹也可以规避该问题