为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Firefox crashes

  • 1 个回答
  • 1 人有此问题
  • 1 次查看
  • 最后回复者为 dmcdon

more options

Modal race condition requiring force quit of app


If you save a web page to disk using the "File->Save Page As" function and there is no internet connection (or the server doesn't respond) and you then try to save another page to disk using the same procedure (open in another tab), the file requester for the second page save will start to appear but if the timing for the previous page save is just right (or bad...) then a "Download Error" (<local filepath> could not be saved, because the source file could not be read." error dialog will appear as the file requester is coming up.

As the error dialog is modal and the file requester is modal and both are now on the screen at the same time then user input is blocked requiring a "force quit" of the app using "Apple->Force Quit..."

'''Modal race condition requiring force quit of app''' If you save a web page to disk using the "File->Save Page As" function and there is no internet connection (or the server doesn't respond) and you then try to save another page to disk using the same procedure (open in another tab), the file requester for the second page save will start to appear but if the timing for the previous page save is just right (or bad...) then a "Download Error" (<local filepath> could not be saved, because the source file could not be read." error dialog will appear as the file requester is coming up. As the error dialog is modal and the file requester is modal and both are now on the screen at the same time then user input is blocked requiring a "force quit" of the app using "Apple->Force Quit..."

所有回复 (1)

more options

This would be better as a bug report as it's clear what's going wrong. It's not a crash as such as they're both just waiting for each other while blocking input.

由dmcdon于修改