Question

可能相关： Grails - attempting to include HTPPBuilder - Linkage error

我正在尝试将XOM包含在我的grails项目中。我如何知道需要排除哪个依赖库？我迷路了。

dependencies {
    build('xom:xom:1.1') {
        excludes "xml-apis"
    }
}

错误：

java.lang.LinkageError: loader constraint violation: loader (instance of <bootloader>) previously initiated loading for
a different type with name "org/xml/sax/SAXParseException"
        at java.lang.Class.getDeclaredMethods0(Native Method)
        at java.lang.Class.privateGetDeclaredMethods(Class.java:2427)
        at java.lang.Class.getDeclaredMethods(Class.java:1791)
        at java.security.AccessController.doPrivileged(Native Method)
        at org.codehaus.groovy.util.LazyReference.getLocked(LazyReference.java:33)
        at org.codehaus.groovy.util.LazyReference.get(LazyReference.java:20)
        at grails.util.PluginBuildSettings.getPluginInfos(PluginBuildSettings.groovy:124)
        at grails.util.PluginBuildSettings.getPluginInfos(PluginBuildSettings.groovy)
        at grails.util.PluginBuildSettings$getPluginInfos.callCurrent(Unknown Source)
        at grails.util.PluginBuildSettings.getPluginInfo(PluginBuildSettings.groovy:160)
        at grails.util.PluginBuildSettings$getPluginInfo.callCurrent(Unknown Source)
        at grails.util.PluginBuildSettings.getPluginInfoForSource(PluginBuildSettings.groovy:195)
        at org.codehaus.groovy.transform.ASTTransformationVisitor$3.call(ASTTransformationVisitor.java:303)
        at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:820)
        at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:513)
        at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:489)
        at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:466)
        at _GrailsEvents_groovy.run(_GrailsEvents_groovy:54)
        at _GrailsEvents_groovy$run.call(Unknown Source)
        at _GrailsArgParsing_groovy$run.call(Unknown Source)
        at _GrailsArgParsing_groovy.run(_GrailsArgParsing_groovy:29)
        at _GrailsArgParsing_groovy$run.call(Unknown Source)
        at _GrailsInit_groovy$run.call(Unknown Source)
        at _GrailsInit_groovy.run(_GrailsInit_groovy:38)
        at _GrailsInit_groovy$run.call(Unknown Source)
        at Help_.run(Help_.groovy:27)
        at Help_$run.call(Unknown Source)
        at gant.Gant.processTargets(Gant.groovy:494)
        at gant.Gant.processTargets(Gant.groovy:480)

Answer 1

这个问题没有答案。只是不要将XOM与Grails一起使用; XmlSlurper和GPath具有可比性。

Answer 2

如果我将xom jar放入/ lib目录而不使用依赖DSL，我就可以在我的项目中使用它。我不知道为什么会这样。

Answer 3

我遇到了与XOM相同的问题。我正在尝试将servlet应用程序重新编写为grails项目，并且需要一些使用XOM的Java类。所以似乎唯一的方法是手动复制文件。叹息。

Grails XOM linkageerror - SAXParseException

3 个答案: