1 在 https://jaspersoft.jfrog.io/ui/native/third-party-ce-artifacts/com/lowagie/itext/2.1.7.js9/下载com/lowagie/itext/2.1.7.js9/itext-2.1.7.js9.jar的包，

2  在本地maven仓库com.lowagie.itext.2.1.7的目录下，将itext-2.1.7.js9.jar复制更名为itext-2.1.7.jar，

D:\Program Files\apache-maven-3.8.5\repository\com\lowagie\itext\2.1.7

3 修改pom为
<dependency>
    <groupId>net.sf.jasperreports</groupId>
    <artifactId>jasperreports</artifactId>
    <version>6.18.1</version>
    <exclusions>
        <exclusion>
            <groupId>com.lowagie</groupId>
            <artifactId>itext</artifactId>
        </exclusion>
    </exclusions>
</dependency>
<dependency>
    <groupId>com.lowagie</groupId>
    <artifactId>itext</artifactId>
    <version>2.1.7</version>
</dependency>
————————————————

<dependency><groupId>net.sf.jasperreports</groupId><artifactId>jasperreports</artifactId><version>6.18.1</version><exclusions><exclusion><groupId>com.lowagie</groupId><artifactId>itext</artifactId></exclusion></exclusions>
</dependency>
<dependency><groupId>com.lowagie</groupId><artifactId>itext</artifactId><version>2.1.7</version>
</dependency>

org.jkiss.dbeaver.model.sql.DBSQLException: SQL Error [1105] [HY000]: errCode = 2, detailMessage = (10.190.196.75)[CANCELLED][E-230]missed_versions is empty, spec_version 435, max_version 439, tablet_id 4434824430#  doris::Tablet::capture_consistent_versions(doris::Version const&, std::vector<doris::Version, std::allocator<doris::Version> >*, bool, bool) const at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:3571#  doris::Tablet::capture_rs_readers(doris::Version const&, std::vector<doris::RowSetSplits, std::allocator<doris::RowSetSplits> >*, bool) const at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:4462#  doris::vectorized::NewOlapScanner::init() at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:4463#  doris::vectorized::ScannerScheduler::_scanner_scan(doris::vectorized::ScannerScheduler*, doris::vectorized::ScannerContext*, std::shared_ptr<doris::vectorized::VScanner>) at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:3574#  std::_Function_handler<void (), doris::vectorized::ScannerScheduler::_schedule_scanners(doris::vectorized::ScannerContext*)::$_1::operator()() const::{lambda()#3}>::_M_invoke(std::_Any_data const&) at /var/local/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr_base.h:7015#  doris::WorkThreadPool<true>::work_thread(int) at /var/local/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:6466#  execute_native_thread_routine at /data/gcc-11.1.0/build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:857#  start_thread8#  __cloneat org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:133)at org.jkiss.dbeaver.model.impl.jdbc.struct.JDBCTable.readData(JDBCTable.java:192)at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.lambda$0(ResultSetJobDataRead.java:123)at org.jkiss.dbeaver.model.exec.DBExecUtils.tryExecuteRecover(DBExecUtils.java:194)at org.jkiss.dbeaver.ui.controls.resultset.ResultSetJobDataRead.run(ResultSetJobDataRead.java:121)at org.jkiss.dbeaver.ui.controls.resultset.ResultSetViewer$ResultSetDataPumpJob.run(ResultSetViewer.java:5148)at org.jkiss.dbeaver.model.runtime.AbstractJob.run(AbstractJob.java:115)at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)Caused by: java.sql.SQLException: errCode = 2, detailMessage = (10.190.196.75)[CANCELLED][E-230]missed_versions is empty, spec_version 435, max_version 439, tablet_id 4434824430#  doris::Tablet::capture_consistent_versions(doris::Version const&, std::vector<doris::Version, std::allocator<doris::Version> >*, bool, bool) const at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:3571#  doris::Tablet::capture_rs_readers(doris::Version const&, std::vector<doris::RowSetSplits, std::allocator<doris::RowSetSplits> >*, bool) const at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:4462#  doris::vectorized::NewOlapScanner::init() at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:4463#  doris::vectorized::ScannerScheduler::_scanner_scan(doris::vectorized::ScannerScheduler*, doris::vectorized::ScannerContext*, std::shared_ptr<doris::vectorized::VScanner>) at /home/zcp/repo_center/doris_enterprise/doris/be/src/common/status.h:3574#  std::_Function_handler<void (), doris::vectorized::ScannerScheduler::_schedule_scanners(doris::vectorized::ScannerContext*)::$_1::operator()() const::{lambda()#3}>::_M_invoke(std::_Any_data const&) at /var/local/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/shared_ptr_base.h:7015#  doris::WorkThreadPool<true>::work_thread(int) at /var/local/ldb_toolchain/bin/../lib/gcc/x86_64-linux-gnu/11/../../../../include/c++/11/bits/atomic_base.h:6466#  execute_native_thread_routine at /data/gcc-11.1.0/build/x86_64-pc-linux-gnu/libstdc++-v3/include/bits/unique_ptr.h:857#  start_thread8#  __cloneat com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:130)at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122)at com.mysql.cj.jdbc.StatementImpl.executeInternal(StatementImpl.java:767)at com.mysql.cj.jdbc.StatementImpl.execute(StatementImpl.java:652)at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.execute(JDBCStatementImpl.java:330)at org.jkiss.dbeaver.model.impl.jdbc.exec.JDBCStatementImpl.executeStatement(JDBCStatementImpl.java:131)... 7 more