android studio 新建一個專案,卻出現Design editor is unavailable until after a successful project sync
阿新 • • 發佈:2018-11-23
android studio 新建一個專案,卻出現Design editor is unavailable until after a successful project sync
waiting for build to finish
點選工具欄File -> sync project with Gradle Files
結果build 失敗,系統提示:Failed to find Build Tools revision 28.0.2
在專案根目錄下local.properties檔案中看到:
sdk.dir=C\:\\Users\\Gouge Penguins\\AppData\\Local\\Android\\Sdk
於是到C:\Users\Gouge Penguins\AppData\Local\Android\Sdk下尋找sdk,該目錄下ls看到:
build-tools/ emulator/ extras/ patcher/ platforms/ platform-tools/ sources/ system-images/ tools/
於是cd build-tools看到
28.0.3/
Android studio需要的build tool和sdk中的版本不一致,於是在Failed to find Build Tools revision 28.0.2 有install Build Tools revision 28.0.2,點選即可下載