我的Android工作室升级到3.3。模拟器版本是28.0.22。
现在,新版本28.0.23版本库中:
当我想更新到新版本我得到了错误:
2019-02-03 16:43:06,975 [hread 1030] INFO - ectedPackagesStep$CustomLogger - Packages to install:
2019-02-03 16:43:06,975 [hread 1030] INFO - ectedPackagesStep$CustomLogger - - Android Emulator (emulator)
2019-02-03 16:43:06,975 [hread 1030] INFO - ectedPackagesStep$CustomLogger -
2019-02-03 16:43:06,977 [hread 1030] INFO - ectedPackagesStep$CustomLogger - Preparing "Install Android Emulator (revision: 28.0.23)".
2019-02-03 16:43:06,980 [hread 1030] WARN - ectedPackagesStep$CustomLogger - Failed to read or create install properties file.
2019-02-03 16:43:06,980 [hread 1030] WARN - ess.util.ProgressIndicatorBase - This progress indicator is indeterminate, this may lead to visual inconsistency. Please call setIndeterminate(false) before you start progress.
2019-02-03 16:43:06,980 [hread 1030] INFO - ectedPackagesStep$CustomLogger - Preparing "Install Android Emulator (revision: 28.0.23)".
2019-02-03 16:43:06,984 [hread 1030] WARN - ectedPackagesStep$CustomLogger - Failed to read or create install properties file.
2019-02-03 16:43:06,984 [hread 1030] INFO - ectedPackagesStep$CustomLogger - Failed packages:
2019-02-03 16:43:06,985 [hread 1030] INFO - ectedPackagesStep$CustomLogger - - Android Emulator (emulator)
这是怎么回事?