Posted October 9, 201510 yr Hi, Does anyone know what this error message means? I get this error when I try to close a network input stream: java.lang.NullPointerException: Ticking memory connection at com.chef.mod.JavaGetUrl.main(JavaGetUrl.java:115)[/Code] Java class file: http://pastebin.com/p2PQs6jJ. Based on this example: http://alvinalexander.com/java/edu/pj/pj010011 Thanks. Kander18 Creator of the Master Chef Mod and many more to come. If I helped you, please click the 'thank you' button.
October 9, 201510 yr You're trying to access a field or call a method of a null value on line 115 of JavaGetUrl , which causes Java to throw a NullPointerException . The message of the exception isn't relevant in this case, only the type and stack trace tell you what went wrong. is is null , probably because URL#openStream threw an exception. You should check if it's null before trying to call close on it. You may also want to use a try-with-resources statement to auto-close your InputStream . Please don't PM me to ask for help. Asking your question in a public thread preserves it for people who are having the same problem in the future.
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