Error while creating jar file using netbeans [closed] - java

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My Java project does not contain any error or file/folder missing, but when I try to create a JAR file using Clean & Build in Netbeans, the following error occurred:
C:\Users\kites\Documents\NetBeansProjects\ImageMinerPro\nbproject\build-impl.xml:689: The following error occurred while executing this line:
C:\Users\kites\Documents\NetBeansProjects\ImageMinerPro\nbproject\build-impl.xml:517: copylibs doesn't support the "indexMetaInf" attribute

Try it with another machine or NetBeans 7.0

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System.getProperty("user.home") returns null [closed]

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Closed 1 year ago.
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I was trying to access a file with a java scanner class but always got FileNotFoundException so i tried to output what my current working directory was System.out.println(System.getProperty("user.home"));
and it returned null
Do i have to manually set it somewhere in project settings or are my enviromental paths messed up? How can i fix this?
When you are on Android the traditional 'user.home' property has no specific meaning or equivalent to what it would in a traditional desktop java application. However when running inside an Android runtime you should have access to the 'Environment' class which defines a number of paths to relevant directories.
Take a look at the getDataDirectory() call, which should give you a file object to the correct system path.

visual studio code error- string cannot be resolved to a type [closed]

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Closed 2 years ago.
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hi there I need help with my visual studio code.
I want to know why I can not create a new string variable on my visual studio code ?!!
I am getting this error>> string cannot be resolved to a type
They keyword in Java is String.

working 'java -cp' not working all of a sudden in ubuntu [closed]

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We have the below java command which was running and stopped working all of a sudden,
java –cp "classes:lib/*" xxx.yyy.ppp
The jar is within lib directory and the jar contains the class.
It stopped working all of a sudden and gived the below error,
"Error: Could not find or load main class –cp"
Why is it considering '-cp' as the main class, even though ppp (example) has the main class. Please help me out with this...
You are not using a default hypen before cp as java –cp "classes:lib/*" xxx.yyy.ppp
Use this instead : java -cp "classes:lib/*" xxx.yyy.ppp

Android Studio : Cannot resolve any method related to activity in all .java files [closed]

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Closed 6 years ago.
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while coding in android studio suddenly all methods related to activities cannot resolve and shows error I don't know what happened :|for convenience i added the pic below
Problem solved :) by just cleaning the project thanks Ted Hopp

Unresolved compilation: Syntax error, insert ";" to complete LocalVariableDeclarationStatement JDBC Java [closed]

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This question was caused by a typo or a problem that can no longer be reproduced. While similar questions may be on-topic here, this one was resolved in a way less likely to help future readers.
Closed 8 years ago.
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My String for a URL to connect to my database is as follows
String url ="jdbc:sqlserver://cvdserver07\\sql2005r2:3333;databaseName=YES_dev;integratedSecurity=true"
the server is called cvdserver07\sql2005r2 and the port is 3333. The database name is YES_dev.
It is not ran on the local host and the integratedSecurity=true is me trying to get windows authentication to work. I keep getting this error
Unresolved compilation problem:
Syntax error, insert ";" to complete LocalVariableDeclarationStatement
Any help would be appreciated.
You forgot to add ; at the end of the line.
String url ="jdbc:sqlserver://cvdserver07\\sql2005r2:3333;databaseName=YES_dev;integratedSecurity=true";

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