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vaadin / eclipse-plugin

Vaadin Plugin for Eclipse
https://vaadin.com/eclipse
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NPM version check exceptions at start of Spring Boot starter #775

Open alump opened 5 years ago

alump commented 5 years ago

Setup:

Steps:

  1. New Vaadin project, use Spring Boot starter
  2. Run mvn spring-boot:run

Expected outcome: Application starts without exceptions

Actual outcome: Something goes wrong at npm version check. Application starts, but I think output should be cleaned up if it's not fatal. Gives bad first impression.

com.vaadin.flow.server.frontend.FrontendUtils$UnknownVersionException: Unable to detect version of npm.Using command /usr/local/bin/npm --version at com.vaadin.flow.server.frontend.FrontendUtils.getVersion(FrontendUtils.java:498) ~[flow-server-2.0.1.jar:2.0.1] at com.vaadin.flow.server.frontend.FrontendUtils.validateNodeAndNpmVersion(FrontendUtils.java:397) ~[flow-server-2.0.1.jar:2.0.1] at com.vaadin.flow.server.DevModeHandler.<init>(DevModeHandler.java:137) ~[flow-server-2.0.1.jar:2.0.1] at com.vaadin.flow.server.DevModeHandler.createInstance(DevModeHandler.java:277) ~[flow-server-2.0.1.jar:2.0.1] at com.vaadin.flow.server.DevModeHandler.start(DevModeHandler.java:220) ~[flow-server-2.0.1.jar:2.0.1] at com.vaadin.flow.server.startup.DevModeInitializer.initDevModeHandler(DevModeInitializer.java:182) ~[flow-server-2.0.1.jar:2.0.1] at com.vaadin.flow.spring.VaadinServletContextInitializer$DevModeServletContextListener.contextInitialized(VaadinServletContextInitializer.java:284) ~[vaadin-spring-12.0.1.jar:na] at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4680) ~[tomcat-embed-core-9.0.17.jar:9.0.17] at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5150) ~[tomcat-embed-core-9.0.17.jar:9.0.17] at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183) ~[tomcat-embed-core-9.0.17.jar:9.0.17] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1377) ~[tomcat-embed-core-9.0.17.jar:9.0.17] at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1367) ~[tomcat-embed-core-9.0.17.jar:9.0.17] ...

I haven't seen this issue on Intellij IDEA

alump commented 5 years ago 
alumps-mbp15:~ alump$ /usr/local/bin/npm --version
6.9.0