error plugin Excel Konnector for Jira

[Dmitry Semenkov]

Hello 

I am installed plugin Excel Konnector for Jira https://marketplace.atlassian.com/apps/1223424/excel-konnector-for-jira?tab=overview&hosting=server

Do it https://rvsoftwares.atlassian.net/wiki/spaces/RVS/pages/14090398/Excel+Konnector
After installation, from the top nav bar go to Excel Konnector > Template - OK

Upload your own excel template or download the sample. - Apply and blank page

log jira

2021-09-09 12:15:46,687+0700 http-nio-8080-exec-9 ERROR user 735x96110x1 1eubzag 1.2.3.4,5.6.7.8 /rest/rvs/excel-konnector/1.0/template [c.a.p.r.c.error

.jersey.ThrowableExceptionMapper] Uncaught exception thrown by REST service: Could not initialize class org.apache.poi.openxml4j.opc.internal.marshallers.ZipPackagePropert

iesMarshaller

java.lang.NoClassDefFoundError: Could not initialize class org.apache.poi.openxml4j.opc.internal.marshallers.ZipPackagePropertiesMarshaller

        at org.apache.poi.openxml4j.opc.OPCPackage.init(OPCPackage.java:161)

        at org.apache.poi.openxml4j.opc.OPCPackage.<init>(OPCPackage.java:141)

        at org.apache.poi.openxml4j.opc.ZipPackage.<init>(ZipPackage.java:97)

        at org.apache.poi.openxml4j.opc.OPCPackage.open(OPCPackage.java:324)

        at org.apache.poi.util.PackageHelper.open(PackageHelper.java:37)

        at org.apache.poi.xssf.usermodel.XSSFWorkbook.<init>(XSSFWorkbook.java:295)

        at com.atlassian.rvs.plugins.rest.service.impl.TemplateServiceImpl.uploadTemplate(TemplateServiceImpl.java:86)

        at com.atlassian.rvs.plugins.rest.resource.TemplateResource.uploadFile(TemplateResource.java:80)

Help me please

Version Jira: v8.16.1