Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Stack Overflow by Tamil Arasu
, 1 year ago
Not in GZIP format at java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:154)
via Stack Overflow by Nikola Srdoč
, 2 years ago
unknown format (magic number 227b) at java.util.zip.GZIPInputStream.<init>(GZIPInputStream.java:101)
via Stack Overflow by vojta
, 1 year ago
via blogspot.it by Unknown author, 2 years ago
via GitHub by vanitasvitae
, 2 years ago
unknown format (magic number a0d)
via Google Groups by Nikola Srdoč, 9 months ago
unknown format (magic number 227b)
java.io.IOException: Not in GZIP format at 
java.util.zip.GZIPInputStream.readHeader(GZIPInputStream.java:154)	at java.util.zip.GZIPInputStream.(GZIPInputStream.java:75)	at java.util.zip.GZIPInputStream.(GZIPInputStream.java:85)	at GZipFile.gunzipIt(GZipFile.java:58)	at GZipFile.main(GZipFile.java:42)