Undefined symbol.

[Kevin Burton]

I have an IntelliJ IDS and a Maven project.

I tried

mvn install:install-file -Dfile=json-io-2.0.1.jar -DgroupId=json-io  -DartifactId=2.0.1 -Dversion=2.0.1 -Dpackaging=jar

Using the downloaded .jar file. This caused org:json:json:20090211 to be added to the External libraries. If I click on the '+' button to expand the listing I can see JSONWriter but the symbol JsonWriter as given in the example (https://code.google.com/p/json-io/ Example 2) still shows up as an undefined symbol. I am using:

                String json = JsonWriter.objectToJson(order);

                System.out.println(json);

I have the following at the beginning of the file:

import org.json.*;

But this still doesn't resolve the 'JsonWriter; symbol.

[John DeRegnaucourt]

Json-io is not yet in Maven.  I do plan to do that sometime soon.

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[Kevin Burton]

I am noew to Java development and deployment. If I am using IntelliJ IDE how do I make the library "available"? What imports should I use?

[John DeRegnaucourt]

Kevin,

Just make sure to add the json-io jar file to your build class path (build classpath is the classpath used during compilation time), and add the json-io jar file to your deployment classpath (the classpath used when the code is run inside a web server like tomcat).

Best regards,

John

[Kaycoder]

Kevin,

I use IntelliJ as well.. you need to go into the project settings (see File menu) and then add the jar there (see attached screenshot).
I typically create a /lib folder for non-maven jars in my projects and then just link to it from there.

Good luck,
Kaycoder

[John]

json-io is now on maven central.  Use the following snippet to include it:

<dependency>
  <groupId>com.cedarsoftware</groupId>
  <artifactId>json-io</artifactId>
  <version>2.2.32</version>
</dependency>