dns - XBAP 应用程序在第二个浏览域上失败

Question

我在两个具有不同域名的不同服务器上部署了一个 XBAP 应用程序。不幸的是，它在第​​一个浏览域上加载正常，并在第二次浏览时抛出下面的异常。如果我再次使用 mage -cc 清除缓存，它会在第一个浏览域上正常加载并在第二个浏览域中抛出异常。

ERROR SUMMARY Below is a summary of the errors, details of these errors are listed later in the log. An exception occurred while downloading the application. Following failure messages were detected:

Unable to install this application because an application with the same identity is already installed. To install this application, either modify the manifest version for this application or uninstall the preexisting application.

Answer 1

在 list 文件中，更改应用程序标识的版本或重新发布，检查项目属性->发布->检查每次发布时自动增加修订。然后发布，然后运行。