错误:在gradle compileTestJava中找不到符号 [英] error: cannot find symbol in gradle compileTestJava

问题描述

当我的Gradle项目中运行compileTestJava任务时，我遇到很多错误:找不到符号错误.

I am getting lots of error: cannot find symbol errors when the compileTestJava task runs in my Gradle project.

我的代码在 src/test/java 中，而我的测试在 src/test/java 中，并且测试类无法解析 src/中的任何类main/java

My code is in src/main/java and my tests are in src/test/java and the test classes cannot resolve any classes in src/main/java

例如:

C:\q\src\test\java\q\MainTest.java:14: error: cannot find symbol
            Main.main(new String[0]);
            ^
  symbol:   variable Main
  location: class MainTest

但是 q \ src \ main \ java \ q \ Main.java 存在，编译并且是同一包中的公共类.

But q\src\main\java\q\Main.java exists, compiles and is a public class in the same package.

build.gradle:

build.gradle:

plugins {
    id 'java'
}

repositories {
    jcenter()
}

dependencies {
    implementation 'com.google.guava:guava:29.0-jre'

    testImplementation 'junit:junit:4.13'
}

我一直在通过在build.gradle中添加以下内容来解决此问题:

I have been working around this by adding the following to build.gradle:

sourceSets {
       test {
               java.srcDirs = ['src/main/', 'src/test/']
       }
}

那行得通，但是会导致IntelliJ错误.

And that works, but it causes errors in IntelliJ.

推荐答案

我遇到了同样的问题，并且进行了相同的修复.

I had the same issue, and the same fix did work.

我也设法使它在没有修复程序的情况下工作.就我而言，问题是由项目的路径引起的.它嵌套在名称中带有冒号(:)的目录内.也许还会寻找其他不规则行为(分号，空格等).

I also managed to make it work without the fix. In my case, the issue was caused by the path of the project. It was nested inside a directory that had colons (:) in its name. Maybe look for any other irregularities (semicolons, spaces, ...) also.

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