java - Netbeans Java项目中的构建错误

Question

我无法清理和构建NetBeans Java项目。输出说:

error: Bad service configuration file, or exception thrown while constructing Processor object: javax.annotation.processing.Processor: Provider org.eclipse.persistence.internal.jpa.modelgen.CanonicalModelProcessor could not be instantiated: java.lang.NoClassDefFoundError: org/eclipse/persistence/internal/sessions/AbstractSession

这里:

.../nbproject/build-impl.xml:930: The following error occurred while executing this line: .../nbproject/build-impl.xml:270: Compile failed; see the compiler error output for details.

来自build-impl.xml的行:
270行-

<javac debug="@{debug}" deprecation="${javac.deprecation}" destdir="@{destdir}" encoding="${source.encoding}" excludes="@{excludes}" fork="${javac.fork}" includeantruntime="false" includes="@{includes}" source="${javac.source}" sourcepath="@{sourcepath}" srcdir="@{srcdir}" target="${javac.target}" tempdir="${java.io.tmpdir}"> 

930行-

<j2seproject3:javac gensrcdir="${build.generated.sources.dir}"/>

我正在尝试在论坛上寻求帮助，但是我非常无望。感谢您的帮助。

Answer 1

尝试在您的类中创建一个构造函数。我遇到了同样的问题，而简单的操作就解决了这个问题。