Tag Archives: Daily development issues

[Solved] VUE npm install Error: Module build failed: Error: ENOENT: no such file or directory, scandir

The error information is as follows:

Module build failed: Error: ENOENT: no such file or directory, scandir 'D:\renren-fast-vue\node_modules\node-sass\vendor'
    at Object.fs.readdirSync (fs.js:904:18)
    at Object.getInstalledBinaries (D:\renren-fast-vue\node_modules\node-sass\lib\extensions.js:132:13)
    at foundBinariesList (D:\renren-fast-vue\node_modules\node-sass\lib\errors.js:20:15)
    at foundBinaries (D:\renren-fast-vue\node_modules\node-sass\lib\errors.js:15:5)
    at Object.<anonymous> (D:\renren-fast-vue\node_modules\node-sass\lib\index.js:14:35)
    at Module._compile (module.js:653:30)
    at Object.Module._extensions..js (module.js:664:10)
    at Module.load (module.js:566:32)
    at tryModuleLoad (module.js:506:12)
    at Function.Module._load (module.js:498:3)
    at Module.require (module.js:597:17)
    at require (internal/module.js:11:18)
    at Object.<anonymous> (D:\renren-fast-vue\node_modules\sass-loader\lib\loader.js:3:14)
    at Module._compile (module.js:653:30)

The solution is as follows:

Re execute NPM rebuild node-sass

Finally, the solution is started successfully:

IDEA: How to Solve Springboot Project install Error 

Found multiple occurrences of org.json.JSONObject on the class path:

    jar:file:/C:/Users/Administrator/.m2/repository/org/json/json/20160810/json-20160810.jar!/org/json/JSONObject.class
    jar:file:/C:/Users/Administrator/.m2/repository/com/vaadin/external/google/android-json/0.0.20131108.vaadin1/android-json-0.0.20131108.vaadin1.jar!/org/json/JSONObject.class

You may wish to exclude one of them to ensure predictable runtime behavior

Solution：

Add to pomz: com.vaadin.external.google dependency ignore can be

<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
			<exclusions>
				<exclusion>
					<groupId>org.junit.vintage</groupId>
					<artifactId>junit-vintage-engine</artifactId>
				</exclusion>
				<exclusion>
					<groupId>com.vaadin.external.google</groupId>
					<artifactId>android-json</artifactId>
				</exclusion>
			</exclusions>
		</dependency>