Run jar file get java.lang.SecurityException: Prohibited package name: java.sql

Question

I compiled the jar file from eclipse (package required lib...), and then when I run it, it gives me the SecurityException: Prohibited package name: java.sql, which doesn't happen when I run code inside eclipse.

I see a lot of people point out the issue might caused by naming one of the package as "java.*", but I double-checked that there is no package that is named as "java.{somthing}".

Here is full error trace:

Exception in thread "main" java.lang.reflect.InvocationTargetException
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.base/java.lang.reflect.Method.invoke(Method.java:564)
    at org.eclipse.jdt.internal.jarinjarloader.JarRsrcLoader.main(JarRsrcLoader.java:58)
Caused by: java.lang.SecurityException: Prohibited package name: java.sql
    at java.base/java.lang.ClassLoader.preDefineClass(ClassLoader.java:889)
    at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1005)
    at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:174)
    at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:545)
    at java.base/java.net.URLClassLoader.access$100(URLClassLoader.java:83)
    at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:453)
    at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:447)
    at java.base/java.security.AccessController.doPrivileged(Native Method)
    at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:446)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:563)
    at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:496)
    at com.fasterxml.jackson.databind.ser.std.StdJdkSerializers.all(StdJdkSerializers.java:55)
    at com.fasterxml.jackson.databind.ser.BasicSerializerFactory.<clinit>(BasicSerializerFactory.java:93)
    ... 12 more

OS: MacOS Mojave 10.14.2;
Java Version: 9.0.4;
Java(TM) SE Runtime Environment (build 9.0.4+11);
Eclipse Version: Oxygen.2 Release (4.7.2)

P.S. I didn't use mysql or any other sql driver.

Edit: When I run the code inside eclipse, it works perfectly.

Thank you for your help!

What is the code for the file that is causing the issue? It's hard to tell exactly what's going on without something to go off of. — Fishy, Apr 04 '19 at 20:13
@Fishy from the output I couldn't tell which code is causing error. It works inside eclipse without any issue. — xc2333, Apr 04 '19 at 20:49
@AnuragDwivedi Hi, it works lol. Could you answer it so I can mark you as correct. I work with eclipse for a while but still confused about extract and package... — xc2333, Apr 04 '19 at 21:01

score 0 · Accepted Answer · answered Apr 04 '19 at 21:09

0

Select Extract required libaries while setting the library handling option in Jar generator. :)

answered Apr 04 '19 at 21:09

Anurag Dwivedi

174
7

Run jar file get java.lang.SecurityException: Prohibited package name: java.sql

1 Answers1