问题描述
我最近更新了我的 IntelliJ ，我遇到了一个问题，它在类路径中显示导入语句不存在，尽管项目构建正常，但是从命令行mvn clean [install | verify] ，软件实际可行。因此依赖关系肯定存在，但IDE似乎有一个与pom文件同步的错误。我试过 Maven - >多次重新导入，但没有成功。
I recently updated my IntelliJ and I am having a problem with it showing import statements as nonexistent in the classpath despite the project building fine by doing mvn clean [install|verify] from the command line and the software actually works. So the dependencies are certainly there but the IDE seems to have a bug synchronizing against the pom file. I have tried to Maven --> Reimport multiple times, without success.
考虑到我最近更新了IntelliJ（该版本截至2017年7月15日），是否可以是一个新引入的错误，是否有解决方法？
Considering that I recently updated IntelliJ (the version is as of 7/15/2017), could this be a newly introduced bug and is there a workaround?
推荐答案
问题可能是由影响2017.2版本。此错误已在中修复。
The problem may be caused by a known bug in Maven integration which affects 2017.2 version. This bug is fixed in 2017.2.1 version.
您可以通过搜索：
You can find out if it's the case of your problem by searching idea.log for:
java.lang.AbstractMethodError: org.jetbrains.idea.maven.server.embedder.CustomModelValidator$ProxyModelProblemCollector.add(Lorg/apache/maven/model/building/ModelProblemCollectorRequest;)V
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