在 ReportClientDocument.open() 调用上出现错误 java.lang.AbstractMethodError

问题描述 投票：0回答：2

我正在尝试自动发布 PDF 格式的水晶报告。 我正在使用 IDE：IntelliJ Gradle

 public void runApprovedSupplierSiteReport(){
    // final Config config = ConfigFactory.instance(Config.class);

     //CrystalUtil.setupJdbcJndi(Config.getDatabaseServer(), Config.getDatabaseUsername(), Config.getDatabasePassword(), Config.getDatabaseJdbcDriver(), Config.getDatabaseJdbcUrl());

    final List<String> paramNames = Config.getMatches(APPROVED_SUPPLIER_SITE_PARAM_REGEX);
    final Map<String, String> params = new HashMap<>();
    for (final String name : paramNames) {
        final String value = Config.getPqp_Report_ApprovedSupplierSite_Param_$0_Value(name);
        params.put(name, value);
    }

    final ReportClientDocument reportDoc = new ReportClientDocument();
    try {
        // export PDF
        final String report = Config.getPqp_Report_ApprovedSupplierSite_Rpt();
        reportDoc.open(report, OpenReportOptions._openAsReadOnly);
        CrystalUtil.setParamFields(reportDoc, params);
        final InputStream is = reportDoc.getPrintOutputController().export(ReportExportFormat.PDF);

        //
        final Session session = CmisUtil.createSession(Config.getPdmsAtomPubUrl(), Config.getPdmsUser(), Config.getPdmsPassword(), Config.getPdmsRepositoryId());
        final Map<String, Object> properties = DocumentManager.getDocumentProperties(
                DocType.SUPPLIER_REPORTS,
                DocGroup.MQPSD,
                SUPPLIER_REPORT_DOC_NUMBER,
                SUPPLIER_REPORT_NAME,
                new Date());

        final String prefix = ConfigUtil.getEnvironmentPrefix(Config.getTwsEnvironmentCode());
        final String docName = prefix + String.format(DocFormat.SUPPLIER_REPORTS, PdmsUtil.getDateAsString(new Date()));
        final Document document = CmisUtil.createDocument(
                session,
                docName + ".pdf",
                "",
                docName,
                DocClass.REPORTS,
                MediaType.PDF.toString(),
                is,
                -1,
                properties);
        Monitor.getLogger().info("<- PDMS report=" + report + " id=" + document.getId() + " versionSeriesId=" + document.getVersionSeriesId());

    } catch (final ReportSDKException e) {
        String err = e.getMessage();
        Monitor.getLogger().error("runApprovedSupplierSiteReport() " + e.getMessage());
        logger.error("runApprovedSupplierSiteReport()", e);
    } catch (final CmisBaseException e) {
        Monitor.getLogger().error("runApprovedSupplierSiteReport() " + e.getErrorContent());
        logger.error("runApprovedSupplierSiteReport()", e);
    } finally {
        CrystalUtil.closeQuietly(reportDoc);
    }
}

在上面第 

reportDoc.open(report, OpenReportOptions._openAsReadOnly);
行的代码片段中，我收到以下错误：

java.lang.AbstractMethodError: com.businessobjects.reports.sdk.JRCCommunicationAdapter.setProductLocale(Ljava/util/Locale;)V

at com.crystaldecisions.proxy.remoteagent.z.a(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ReportAppSession.int(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ReportAppSession.initialize(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ClientDocument.new(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ReportClientDocument.new(Unknown Source)
at com.crystaldecisions.sdk.occa.report.application.ClientDocument.open(Unknown Source)
at com.crystaldecisions.reports.sdk.ReportClientDocument.open(SourceFile:80)
at com.processstream.pepsico.pqp.tws.ows.PqpOwsJob.runApprovedSupplierSiteReport(PqpOwsJob.java:264)
at com.processstream.pepsico.pqp.tws.ows.PqpOwsJobTest.runApprovedSupplierSiteReport_1(PqpOwsJobTest.java:36)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:82)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:117)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:234)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:74)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.intellij.rt.execution.application.AppMain.main(AppMain.java:144)

我已经检查了所有抽象类，但所有方法都已定义。如果有人可以帮助我解决此错误，请告诉我。

java intellij-idea crystal-reports
2个回答
0
投票
void com.businessobjects.reports.sdk.JRCCommunicationAdapter.setProductLocale(Locale)

此方法在您用于编译代码的库版本中是具体的，因此您的 IDE 很乐意编译对它的调用引用。

部署位置中存在的库是一个不同的版本，其中此方法是抽象的。

这在 

AbstractMethodError
的 Javadoc 中进行了描述：

当应用程序尝试调用抽象方法时抛出。通常，这个错误会被编译器捕获；仅当自上次编译当前执行的方法以来某些类的定义发生了不兼容的更改时，此错误才会在运行时发生。

0
投票

我最近在使用 Crystal Report 2016 时遇到了完全相同的问题，我可以知道在哪里安装 rasapp.jar 和 rascore.jar 吗？

预先感谢您的帮助。

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