"Cannot resolve symbol" everywhere in all projects
Hello,
I was writing some java code yesterday and suddenly everything starting not working anymore. I get "cannot resolve symbol" everywhere. I don't even know what I did! Its not only happening in the project where I was working in but in all projects that I have. If I open a project with another IDE I get the same problem. I think IntelliJ broke something and now I have a massive general maven problem. I tried everything but and it still doesn't working.
I am using Intellij IDEA 2021.3 (Community Edition), apache-maven-3.8.4, Amazon Corretto\jdk17.0.1_12
I already tried:
- Invalidate Caches /Restart
- remove local repository
- installed the newest Intellij version
- installed the newest maven manually (apache-maven-3.8.4)
- installed the newest JDK manually (Amazon Corretto\jdk17.0.1_12)
- mvn build gets from cmd window a Build Failure and mvn compile a compilation error
My POM looks like that:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>org.example</groupId>
<artifactId>tradeTracker</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>17</maven.compiler.source>
<maven.compiler.target>17</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>io.rest-assured</groupId>
<artifactId>rest-assured</artifactId>
<version>4.4.0</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
In project structure there are many red sources. See image below

Please I need help
Thanks
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