If commontempdir set to a nonexisting directory, you get this error when trying to create a temporary file

Exception in thread "main" dk.netarkivet.common.exceptions.IOFailure: Unable to create temporary file
at dk.netarkivet.viewerproxy.webinterface.Reporting.getResultFile(Reporting.java:196)
at dk.netarkivet.viewerproxy.webinterface.Reporting.getCrawlLogForDomainInJob(Reporting.java:176)
at ExtractCrawlogForSpecificDomainAndJobId.main(ExtractCrawlogForSpecificDomainAndJobId.java:39)
Caused by: java.io.IOException: No such file or directory
at java.io.UnixFileSystem.createFileExclusively(Native Method)
at java.io.File.checkAndCreate(File.java:1704)
at java.io.File.createTempFile(File.java:1792)
at dk.netarkivet.viewerproxy.webinterface.Reporting.getResultFile(Reporting.java:189)
... 2 more