WTP中Publishing failed:Resource /xxxx does not exist问题的解决

本文介绍在使用Eclipse进行WEB程序开发时,如何正确地从项目的WEB-INF/lib目录中删除jar文件而不影响项目的正常运行。文章指出直接删除可能导致的错误,并提供了解决方案。

使用WTP开发WEB程序,需要把WEB-INF/lib下的某个jar库删除,在eclipse的项目浏览器里是删不掉的,因为它在BuildPath里。于是就先把eclipse关掉,然后通过资源管理器找到那个project的文件夹,把文件删除。重新打开eclipse,运行该web程序(Run on server),会出现Publishing failed错误,详细信息为:Resource /xxxx does not exist,其中/xxxx是那个project文件夹。怎么可能呢,那个文件夹好好地放在那里,居然说does not exist! 原因: 由于在外面把某个jar删掉,eclipse还不知道,发布web程序的时候以为那个jar还在,于是就把它发布出去,但那个文件不存在,所以就报错。只是这个错报得太离谱,一个文件不见了就说整个project不存在,简直是误导观众! 解决方法: 删除jar的时候不能直接在eclipse里删,更不能在外面删。要先把整个Web Library从BuildPath里去掉,这样lib里的所有jar都不在BuildPath里了,然后在eclipse的项目浏览器(Navigator view)里把jar删除,然后再添加Web Library。

 

转自:http://www.blogjava.net/amplifier/archive/2006/08/31/66812.html

Description Resource Path Location Type An error occurred while filtering resources TaskManagerWeb line 1 Maven Java EE Configuration Problem CoreException: Could not get the value for parameter compilerId for plugin execution default-compile: PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:3.8.1 or one of its dependencies could not be resolved: Failed to collect dependencies at org.apache.maven.plugins:maven-compiler-plugin:jar:3.8.1 -> org.apache.maven:maven-plugin-api:jar:3.0 -> org.sonatype.sisu:sisu-inject-plexus:jar:1.4.2 -> org.codehaus.plexus:plexus-component-annotations:jar:1.7.1: ArtifactDescriptorException: Failed to read artifact descriptor for org.codehaus.plexus:plexus-component-annotations:jar:1.7.1: UnresolvableModelException: Failure to transfer org.sonatype.forge:forge-parent:pom:10 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.sonatype.forge:forge-parent:pom:10 from/to central (https://repo.maven.apache.org/maven2): No connector factories available pom.xml /TaskManagerWeb line 63 Maven Project Build Lifecycle Mapping Problem CoreException: Could not get the value for parameter compilerId for plugin execution default-testCompile: PluginResolutionException: Plugin org.apache.maven.plugins:maven-compiler-plugin:3.8.1 or one of its dependencies could not be resolved: The following artifacts could not be resolved: org.apache.maven:maven-core:jar:3.0, org.apache.maven:maven-settings:jar:3.0, org.apache.maven:maven-settings-builder:jar:3.0, org.apache.maven:maven-repository-metadata:jar:3.0, org.apache.maven:maven-model-builder:jar:3.0, org.apache.maven:maven-aether-provider:jar:3.0, org.sonatype.aether:aether-impl:jar:1.7, org.sonatype.aether:aether-spi:jar:1.7, org.sonatype.aether:aether-api:jar:1.7, org.sonatype.aether:aether-util:jar:1.7, org.codehaus.plexus:plexus-interpolation:jar:1.14, org.codehaus.plexus:plexus-classworlds:jar:2.2.3, org.codehaus.plexus:plexus-component-annotations:jar:1.7.1, org.sonatype.plexus:plexus-sec-dispatcher:jar:1.3, org.sonatype.plexus:plexus-cipher:jar:1.4, org.apache.maven.shared:maven-shared-utils:jar:3.2.1, commons-io:commons-io:jar:2.5, org.apache.maven.shared:maven-shared-incremental:jar:1.1, org.codehaus.plexus:plexus-java:jar:0.9.10, org.codehaus.plexus:plexus-compiler-api:jar:2.8.4, org.codehaus.plexus:plexus-compiler-manager:jar:2.8.4, org.codehaus.plexus:plexus-compiler-javac:jar:2.8.4: Failure to transfer org.apache.maven:maven-core:jar:3.0 from https://repo.maven.apache.org/maven2 was cached in the local repository, resolution will not be reattempted until the update interval of central has elapsed or updates are forced. Original error: Could not transfer artifact org.apache.maven:maven-core:jar:3.0 from/to central (https://repo.maven.apache.org/maven2): The operation was cancelled. pom.xml /TaskManagerWeb line 63 Maven Project Build Lifecycle Mapping Problem Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:3.8.1:compile (execution: default-compile, phase: compile) pom.xml /TaskManagerWeb line 63 Maven Project Build Lifecycle Mapping Problem Plugin execution not covered by lifecycle configuration: org.apache.maven.plugins:maven-compiler-plugin:3.8.1:testCompile (execution: default-testCompile, phase: test-compile) pom.xml /TaskManagerWeb line 63 Maven Project Build Lifecycle Mapping Problem Project configuration is not up-to-date with pom.xml. Select: Maven->Update Project... from the project context menu or use Quick Fix. TaskManagerWeb line 1 Maven Configuration Problem Project configurator "com.genuitec.eclipse.maven.wtp.hibernate.configurator.wtp" required by plugin execution "org.apache.maven.plugins:maven-war-plugin:3.2.3:war (execution: default-war, phase: package)" is not available. To enable full functionality, install the project configurator and run Maven->Update Project Configuration. pom.xml /TaskManagerWeb line 71 Maven Project Build Lifecycle Mapping Problem Project configurator "com.genuitec.eclipse.maven.wtp.spring.configurator.wtp" required by plugin execution "org.apache.maven.plugins:maven-war-plugin:3.2.3:war (execution: default-war, phase: package)" is not available. To enable full functionality, install the project configurator and run Maven->Update Project Configuration. pom.xml /TaskManagerWeb line 71 Maven Project Build Lifecycle Mapping Problem Unhandled exception type SQLException TaskController.java /TaskManagerWeb/src/main/java/com/taskmanager/controller line 57 Java Problem Unhandled exception type SQLException TaskController.java /TaskManagerWeb/src/main/java/com/taskmanager/controller line 69 Java Problem Unhandled exception type SQLException TaskController.java /TaskManagerWeb/src/main/java/com/taskmanager/controller line 80 Java Problem Unhan
05-30
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