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via osdir.com by Unknown author, 1 year ago
via GitHub by GoogleCodeExporter
, 1 year ago
Package should contain a content type part [M1.13]
via poi-dev by ramprasad, 1 year ago
Package should contain a content type part [M1.13]
org.apache.poi.openxml4j.exceptions.InvalidFormatException: Package should 
contain a content type part [M1.13]	at org.apache.poi.util.PackageHelper.open(PackageHelper.java:41)