Travis CI安装Android 8.1.0报错：Downloading SDK Platform Android 8.1.0, API 27, revision 1 Download finished with wrong size. Expected 65606517 bytes, got 65738431 bytes

Travis CI安装Android 8.1.0报错：Downloading SDK Platform Android 8.1.0, API 27, revision 1 Download finished with wrong size. Expected 65606517 bytes, got 65738431 bytes