OpenXML Filter: DOCX document merge is crashing with an RTL target language
Issue #930
resolved
A try to merge the extracted document is resulted in a crash with the following exception:
java.lang.UnsupportedOperationException
at java.util.Collections$EmptyListIterator.add(Collections.java:4240)
at net.sf.okapi.filters.openxml.BlockPropertiesClarifierStrategy$PropertiesClarifierStrategy.addBlockProperty(BlockPropertiesClarifierStrategy.java:229)
at net.sf.okapi.filters.openxml.BlockPropertiesClarifierStrategy$PropertiesClarifierStrategy.clarifyBlockProperties(BlockPropertiesClarifierStrategy.java:217)
at net.sf.okapi.filters.openxml.BlockPropertiesClarifier.clarify(BlockPropertiesClarifier.java:37)
at net.sf.okapi.filters.openxml.BidirectionalityClarifier.clarifyParagraphProperties(BidirectionalityClarifier.java:108)
at net.sf.okapi.filters.openxml.BidirectionalityClarifier.clarifyWordStyle(BidirectionalityClarifier.java:188)
at net.sf.okapi.filters.openxml.BidirectionalityClarifier.clarifyWordStyles(BidirectionalityClarifier.java:121)
at net.sf.okapi.filters.openxml.BidirectionalityClarifier.clarifyMarkup(BidirectionalityClarifier.java:76)
at net.sf.okapi.filters.openxml.OpenXMLFilterWriter.clarifyMarkup(OpenXMLFilterWriter.java:398)
at net.sf.okapi.filters.openxml.OpenXMLFilterWriter.processDocumentPart(OpenXMLFilterWriter.java:352)
at net.sf.okapi.filters.openxml.OpenXMLFilterWriter.handleEvent(OpenXMLFilterWriter.java:229)
This is related to the way the table styles are processed by the filter. It is allowed to have w:pPr
and w:rPr
besides of w:tblPr
properties, however, they tend to be empty and thus unchanged most of the time. So, the merge with an RTL target language is failing at the modification attempt of empty w:pPr
properties.
Comments (3)
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reporter -
reporter - changed milestone to 1.40.0
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- changed status to resolved
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A related pull request #394 has been created.