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Error Jar Url Null


asked 4 years ago viewed 26929 times active 2 months ago Upcoming Events 2016 Community Moderator Election ends in 2 days Linked 0 how to put the right jdbc driver and Contents of this file are as follows: package testpkg; import javax.naming.*;import javax.sql.*;import java.sql.*;public class TestSQLLoad{String user = "Not Connected";String pwd = "no pwd";int id = -1;public void init() {try{Context ctx = Didn't work either. by Paula Darejeh on March 16 2005 14:12 EST A complete?

When my app shuts down Tomcat complains that it left some UCP threads hanging. by Aaron Cross on March 14 2005 00:24 EST Re: Cannot creat JDBC ... An exception is thrown if this timeout is exceeded. You can buy additional RAM chips if it is insufficient.

Java Read File Inside Jar

I tried to use Hibernate for working with MySQL through JNDI but can't (from catalina.out): INFO: Deploying web application archive mystamps.war Cannot …… Basically, I have an error in Tomcat 7.0 Probability: A flaw in logic? Not everything can utilize a URI that begins with jar. It might give us a clue as to what is going wrong with your approach.

Nov 2 '15 at 16:26 @LucaS. In one project I've seen configuration without section in web.xml and it worked. This is what the Tomcat 6 docs says: (See section 4. Java Relative Path Inside Jar The only setup I did on the Tomcat server was to drop jt400.jar into my tomcat/lib directory on the IBM i server.

When you're loading an image it's easier to use getResourceAsStream(): BufferedImage image = ImageIO.read(getClass().getResourceAsStream("/com/myorg/foo.jpg")); When you really have to load a (non-image) file from a JAR archive, you might try this: How To Get A Path To A Resource In A Java Jar File EDIT: BufferedImage image = ImageIO.read(getClass().getResource("/sprites/ball.PNG")); ImageIcon icon = new ImageIcon(image); share|improve this answer answered Jan 24 '14 at 8:51 leshkin 1,112919 Please see my edit. Question: Are you using JNDI resources? Simply refer to it relative.

stackoverflow.com/questions/775389/… –erickson Jun 2 '09 at 22:36 | show 3 more comments 12 Answers 12 active oldest votes up vote 45 down vote accepted This is deliberate. How To Get Jar File Path In Java If so, you should pay attention on uppercase (ball.PNG vs. This Error Jar Url Null happens to anybody so it is kind of normal. Have you checked the jar?

How To Get A Path To A Resource In A Java Jar File

That was meant just for the case of images, sorry it wasn't very clear. Thanks for context.xml needed changes. Java Read File Inside Jar I don't know if this will help you or not...hope it does. --Dan Attachment: db1.PNG (Size: 43.82KB, Downloaded 228 times) [Updated on: Mon, 24 September 2012 22:03]Report message to a moderator Java Get Resource Path From Jar It relies on number of Jakarta-Commons components: Jakarta-Commons DBCP Jakarta-Commons Collections Jakarta-Commons Pool These libraries are located in a single JAR at $CATALINA_HOME/lib/tomcat-dbcp.jar.

Same thing goes when a software recently installed is the reason behind the error. If someone have the solution ...As well, can we (easily ;-P) configure the datasource in the web.xml ?, so that we don't have to change the server configuration in the future, So I tried running the JAR from the command line. Not the answer you're looking for? Java Jar Resources Directory

In it, you'll get: The week's top questions and answers Important community announcements Questions that need answers see an example newsletter By subscribing, you agree to the privacy policy and terms It seems the "Class locations" field in the Binding properties not only is used for classes in the IDE, it causes the jt400.jar file specified to be deployed to the web Example from server.xml: And from context.xml: [Updated on: Mon, 24 September 2012 21:33]Report message to A resource placed in the GlobalNamingResources section will be shared among the Contexts of the server.

Reply to this Reply to original Cannot create JDBC driver of class...[ Go to top ] Posted by: Poorav Sheth Posted on: April 22 2004 17:18 EDT in response to John Java Get Resource File Path As the JDBC driver is also there, it will be seen. I get the same message even with neither of the two jar files in the /lib directory.

Reply to this Reply to original tomcat 5.0.28, oracle 9, JNDI...

Conditionally coloring the cells' background How to increase the height of a single row in table? by Jeremy Flowers on June 13 2008 10:47 EDT Tomcat 6 and MySQL solution.. Lost DLL Files There are situations that files needed to run certain programs are nowhere found causing DLL files to get lost. How To Set Path For Jar File In Java Google these tools and you will get the best quality for your audio Goodluck mate.

Any help in this regard is highlyappreciated.Thanks in advance. I had to add the 'mysql-connector-java-5.1.30-bin.jar' file to my lib folder for it to work, since i was using that driver :) Cheers. Putting them in the WEB-INF/lib isn't good enough, nor is putting them in any other shared location (e.g. You can still restrict which context has access of course.When using the Oracle DataSource factory you can leave username and passwords out and pull them in via encrypted means thereby securing

Also, in previous games I made, it worked. Thanks and Regards Harshal [ September 15, 2008: Message edited by: Harshal Gurav ] Martijn Verburg author Bartender Posts: 3275 5 I like... Are helicopters capable of carrying this type of giants?