Removing invalid characters from XML backups
JIRA 3.1 and above should not suffer from this problem. Invalid characters are automatically stripped from imported data
In older versions of JIRA it was possible to cut & paste text containing control characters into JIRA issue fields. This causes problems, because JIRA's backup format is XML, and XML does not allow for the storage of most control characters .When XML containing control characters is imported into JIRA, the import fails with an error:
To fix this, the control characters will need to be removed from the JIRA backup file. This can be done with the following:
- atlassian-xml-cleaner-0.1.jar をダウンロードします。
- コマンド プロンプトを開き、コンピューター上で XML または ZIP のバックアップ ファイルを見つけます。ZIP ファイル内にある場合はそれが展開されていることを確認します。この例では
entities.xmlを使います。 Run the application with the below:
$ java -jar atlassian-xml-cleaner-0.1.jar entities.xml > entities-clean.xmlThis will create a copy of
entities.xmlasentities-clean.xmlwith the invalid characters removed.- Copy the
entities-clean.xmlfile into another directory, rename it back toentities.xmland create a new ZIP with and theactiveobjects.xmlfile. - Import the new ZIP file, ensuring that it contains both XML files.
If you are seeing an error specifically with 0xffff as the affected character, please use this perl command to fix the file:
perl -i -pe 's/\xef\xbf\xbf//g' entities.xml
Credit for this goes to Jeff Turner who suggested this in the comments below: Re: Removing invalid characters from XML backups