下面是IDEA里的最后一段
2017-11-22 00:35:54,284 [ thread 14] WARN - ect.sync.idea.ProjectSetUpTask - Failed to find target with hash string 'android-26' in: C:\Users\Lan\AppData\Local\Android\Sdk
Consult IDE log for more details (Help | Show Log)
2017-11-22 00:35:54,285 [ thread 14] INFO - e.project.sync.GradleSyncState - Gradle sync failed: Failed to find target with hash string 'android-26' in: C:\Users\Lan\AppData\Local\Android\Sdk
Consult IDE log for more details (Help | Show Log) (924ms)
2017-11-22 00:35:54,501 [ thread 18] INFO - #com.jetbrains.cidr.lang - Clearing symbols finished in 0 s.
2017-11-22 00:35:54,524 [ thread 18] INFO - #com.jetbrains.cidr.lang - Loading symbols finished in 0 s.
2017-11-22 00:35:54,529 [ thread 18] INFO - #com.jetbrains.cidr.lang - Building symbols finished in 0 s.
2017-11-22 00:35:54,541 [ thread 18] INFO - #com.jetbrains.cidr.lang - Saving symbols finished in 0 s.
2017-11-22 00:36:14,763 [se-915-b01] INFO - ide.actions.ShowFilePathAction -
Exit code 1
从新下载android sdk 试试
下载一个android-26的sdk 放在C:\Users\Lan\AppData\Local\Android\Sdk
目录下就好了
android-26没找到,手动去下载,然后放到哪个目录下
sdk所在的路径不能有中文，在setting中修改sdk所在的路劲位置
少年,打开setting,手动输入sdk,下载android-16以上的吧