Error running ‘Application‘: Command line is too long [How to Solve]


When idea starts a new project, a pop-up prompt error is encountered

Error running ‘xxx Application’:Command line is too lang. Shorten command line for Application or aalso for Spring Boot default configuration

Error reason: the springboot project startup command is too long


The first method (protest is effective)

Step 1: find the idea/workspace.xml file in the project, and then find <component name="PropertiesComponent"> </component > tag, as shown below

step2:Add a line to the component tag < property name="dynamic.classpath" value="true"/>, as shown below

Restart the project.

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