java.lang.NumberFormatException: For input string: "[2]"

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

Samebug tips

,

You try to parse a String that contains non-numeric characters to an int. The string must contain decimal characters only, optionally beginning with a + or - sign.

,

Can occur when you try to convert a String to a numeric value but the String is not well formatted for the conversion.

Solutions on the web

via Coderanch by Andrew Servania, 1 year ago
via Eclipse Bugzilla by dj.houghton, 1 year ago
via Stack Overflow by Bad Coder
, 2 years ago
via Stack Overflow by Leejoy
, 2 years ago
via Stack Overflow by KIRAN BAKTHA
, 1 year ago
via Coderanch by Mike Oxenfire, 1 year ago
For input string: "shirt "
java.lang.NumberFormatException: For input string: "[2]"
at java.lang.NumberFormatException.forInputString(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at java.lang.Integer.parseInt(Unknown Source)
at InstantMessagingApplication.ServerApp$HandleAClient.run(ServerApp.java:209)
at InstantMessagingApplication.ServerApp.(ServerApp.java:95)
at InstantMessagingApplication.ServerApp.main(ServerApp.java:32)

Users with the same issue

4 times, 6 days ago
16 times, 6 days ago
6 times, 1 week ago
30 times, 1 week ago
2 times, 2 weeks ago

Write tip

Know the solutions? Share your knowledge to help other developers to debug faster.