Today, I encountered a problem, that is, I obviously installed flash debugger, but I was always unable to open the debugging tool in Flash builder, saying that it could not be connected. Later I found out that my default browser is chrome, but chrome cannot debug flex. Search for the cause and solution of the problem on the Internet, as shown below:
Cause: chrome uses its built-in flash player, which is not a debug version. Therefore, even if we later installed a new debugger version of Flash Player, it still cannot be used normally.
Solution: Disable the built-in version in chrome and enable the debug version installed later, for example:
Three Flash Player versions are installed in chrome. The first is the built-in version and the third is the debugger version. Stop the first one, and enable the third one.
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Solved the chrome problem. Let's talk about debugging of flex in IE and Firefox.
Go to the Adobe Flash Player support center to download the debugging tool for Windows. If there is any of these download content:
ActiveX is the Flash Player debugger of IE, and plugin is the Flash Player debugger of other browsers except IE.
For details, refer to the blog post on Blog: Installing the flex debugging tool.
If an error occurs during Flash Player installation, do not use the control panel. Download the Flash Player uninstall tool from the official website.
References in this article include:
Flash Player debug failure in Google Chrome-[flex]
Flex4: How to debug flex project in chrome