Mixing
Intellij Java: java.lang.NoClassDefFoundError: org/json/JSONException
I need help. I spent several hours trying to solve this problem but I can't. I code on Intellij Community Edition 2018.2 OS Windows 10, here is my java project structure.
my Main.java source:
package id.simko;
public class Main {
public static void main(String args) {
System.out.println("Hello World!");
SqlServerConn sqlServerConn = new SqlServerConn();
sqlServerConn.connectDbSqlServer();
sqlServerConn.selectSqlServer();
}
}
SqlServerConn.java:
package id.simko;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.sql.*;
class SqlServerConn {
private Connection conn;
void connectDbSqlServer() {
String db_connect_string = "jdbc:sqlserver://localhost";
String db_name = "db1";
String db_userid = "sa";
String db_password = "sa";
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
conn = DriverManager.getConnection(db_connect_string+";databaseName="+db_name,
db_userid, db_password);
System.out.println("connected to sql server");
} catch (Exception e) {
e.printStackTrace();
}
}
void selectSqlServer(){
Statement statement;
try {
// ... skipped for clarity
} catch (SQLException e) {
e.printStackTrace();
}
}
}
my MANIFEST.MF:
Manifest-Version: 1.0
Main-Class: id.simko.Main
My pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>id.simko</groupId>
<artifactId>replicator</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<version>7.0.0.jre8</version>
</dependency>
</dependencies>
</project>
I configured File -> Project Structure -> Artifacts, and added libs/java-json.jar.
Then lastly, on Intellij I clicked Build -> Build Artifacts -> replicator.jar -> Build. And my executable jar was created successfully.
But when I tried to run it, error happens. here is the screenshot.
please help.. I know this question already answered here: Java: NoClassDefFoundError: org/json/JSONException but the solution cannot solve my problem. maybe this is a bug from intellij?
====================================================================
LAST UPDATE FROM ME:
I tried for hours until I give up. For now, the only possible way to create an executable application out of java project in Windows 10 is by NOT using Intellij CE 2018.2. I tried NetBeans 8.2 IDE and I successfully created executable bat with gradle plugin & cygwin.
I will leave this question unanswered, because I know someday someone will have a way, but for now I give up and tried a different IDE, at least for creating executable.
java intellij-idea noclassdeffounderror executable-jar
asked Jan 2 at 12:45
DikaDika
7001328
|
show 3 more comments
I need help. I spent several hours trying to solve this problem but I can't. I code on Intellij Community Edition 2018.2 OS Windows 10, here is my java project structure.
my Main.java source:
package id.simko;
public class Main {
public static void main(String args) {
System.out.println("Hello World!");
SqlServerConn sqlServerConn = new SqlServerConn();
sqlServerConn.connectDbSqlServer();
sqlServerConn.selectSqlServer();
}
}
SqlServerConn.java:
package id.simko;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.sql.*;
class SqlServerConn {
private Connection conn;
void connectDbSqlServer() {
String db_connect_string = "jdbc:sqlserver://localhost";
String db_name = "db1";
String db_userid = "sa";
String db_password = "sa";
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
conn = DriverManager.getConnection(db_connect_string+";databaseName="+db_name,
db_userid, db_password);
System.out.println("connected to sql server");
} catch (Exception e) {
e.printStackTrace();
}
}
void selectSqlServer(){
Statement statement;
try {
// ... skipped for clarity
} catch (SQLException e) {
e.printStackTrace();
}
}
}
my MANIFEST.MF:
Manifest-Version: 1.0
Main-Class: id.simko.Main
My pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>id.simko</groupId>
<artifactId>replicator</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<version>7.0.0.jre8</version>
</dependency>
</dependencies>
</project>
I configured File -> Project Structure -> Artifacts, and added libs/java-json.jar.
Then lastly, on Intellij I clicked Build -> Build Artifacts -> replicator.jar -> Build. And my executable jar was created successfully.
But when I tried to run it, error happens. here is the screenshot.
please help.. I know this question already answered here: Java: NoClassDefFoundError: org/json/JSONException but the solution cannot solve my problem. maybe this is a bug from intellij?
====================================================================
LAST UPDATE FROM ME:
I tried for hours until I give up. For now, the only possible way to create an executable application out of java project in Windows 10 is by NOT using Intellij CE 2018.2. I tried NetBeans 8.2 IDE and I successfully created executable bat with gradle plugin & cygwin.
I will leave this question unanswered, because I know someday someone will have a way, but for now I give up and tried a different IDE, at least for creating executable.
java intellij-idea noclassdeffounderror executable-jar
asked Jan 2 at 12:45
DikaDika
7001328
2
External Jars you have used, have not been attached to the jar you created.
– Nipuna Priyamal
Jan 2 at 12:48
thank you for your help. How I can attach it?
– Dika
Jan 2 at 12:49
1
add external jars as dependency in your pom file
– Nipuna Priyamal
Jan 2 at 12:51
1
How are you creating the executable JAR? Are you using Maven to package the JAR? Is this dependency mentioned in pom.xml?
– Gaurav Agarwal
Jan 2 at 12:58
1
@Dika Where did you getjson-jar? You can unzip it and see if there existsorg.json.JSONException
– 孙兴斌
Jan 2 at 13:14
|
show 3 more comments
I need help. I spent several hours trying to solve this problem but I can't. I code on Intellij Community Edition 2018.2 OS Windows 10, here is my java project structure.
my Main.java source:
package id.simko;
public class Main {
public static void main(String args) {
System.out.println("Hello World!");
SqlServerConn sqlServerConn = new SqlServerConn();
sqlServerConn.connectDbSqlServer();
sqlServerConn.selectSqlServer();
}
}
SqlServerConn.java:
package id.simko;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.sql.*;
class SqlServerConn {
private Connection conn;
void connectDbSqlServer() {
String db_connect_string = "jdbc:sqlserver://localhost";
String db_name = "db1";
String db_userid = "sa";
String db_password = "sa";
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
conn = DriverManager.getConnection(db_connect_string+";databaseName="+db_name,
db_userid, db_password);
System.out.println("connected to sql server");
} catch (Exception e) {
e.printStackTrace();
}
}
void selectSqlServer(){
Statement statement;
try {
// ... skipped for clarity
} catch (SQLException e) {
e.printStackTrace();
}
}
}
my MANIFEST.MF:
Manifest-Version: 1.0
Main-Class: id.simko.Main
My pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>id.simko</groupId>
<artifactId>replicator</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<version>7.0.0.jre8</version>
</dependency>
</dependencies>
</project>
I configured File -> Project Structure -> Artifacts, and added libs/java-json.jar.
Then lastly, on Intellij I clicked Build -> Build Artifacts -> replicator.jar -> Build. And my executable jar was created successfully.
But when I tried to run it, error happens. here is the screenshot.
please help.. I know this question already answered here: Java: NoClassDefFoundError: org/json/JSONException but the solution cannot solve my problem. maybe this is a bug from intellij?
====================================================================
LAST UPDATE FROM ME:
I tried for hours until I give up. For now, the only possible way to create an executable application out of java project in Windows 10 is by NOT using Intellij CE 2018.2. I tried NetBeans 8.2 IDE and I successfully created executable bat with gradle plugin & cygwin.
I will leave this question unanswered, because I know someday someone will have a way, but for now I give up and tried a different IDE, at least for creating executable.
java intellij-idea noclassdeffounderror executable-jar
asked Jan 2 at 12:45
DikaDika
7001328
I need help. I spent several hours trying to solve this problem but I can't. I code on Intellij Community Edition 2018.2 OS Windows 10, here is my java project structure.
my Main.java source:
package id.simko;
public class Main {
public static void main(String args) {
System.out.println("Hello World!");
SqlServerConn sqlServerConn = new SqlServerConn();
sqlServerConn.connectDbSqlServer();
sqlServerConn.selectSqlServer();
}
}
SqlServerConn.java:
package id.simko;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.sql.*;
class SqlServerConn {
private Connection conn;
void connectDbSqlServer() {
String db_connect_string = "jdbc:sqlserver://localhost";
String db_name = "db1";
String db_userid = "sa";
String db_password = "sa";
try {
Class.forName("com.microsoft.sqlserver.jdbc.SQLServerDriver");
conn = DriverManager.getConnection(db_connect_string+";databaseName="+db_name,
db_userid, db_password);
System.out.println("connected to sql server");
} catch (Exception e) {
e.printStackTrace();
}
}
void selectSqlServer(){
Statement statement;
try {
// ... skipped for clarity
} catch (SQLException e) {
e.printStackTrace();
}
}
}
my MANIFEST.MF:
Manifest-Version: 1.0
Main-Class: id.simko.Main
My pom.xml:
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>id.simko</groupId>
<artifactId>replicator</artifactId>
<version>1.0-SNAPSHOT</version>
<dependencies>
<dependency>
<groupId>com.microsoft.sqlserver</groupId>
<artifactId>mssql-jdbc</artifactId>
<version>7.0.0.jre8</version>
</dependency>
</dependencies>
</project>
I configured File -> Project Structure -> Artifacts, and added libs/java-json.jar.
Then lastly, on Intellij I clicked Build -> Build Artifacts -> replicator.jar -> Build. And my executable jar was created successfully.
But when I tried to run it, error happens. here is the screenshot.
please help.. I know this question already answered here: Java: NoClassDefFoundError: org/json/JSONException but the solution cannot solve my problem. maybe this is a bug from intellij?
====================================================================
LAST UPDATE FROM ME:
I tried for hours until I give up. For now, the only possible way to create an executable application out of java project in Windows 10 is by NOT using Intellij CE 2018.2. I tried NetBeans 8.2 IDE and I successfully created executable bat with gradle plugin & cygwin.
I will leave this question unanswered, because I know someday someone will have a way, but for now I give up and tried a different IDE, at least for creating executable.
java intellij-idea noclassdeffounderror executable-jar
java intellij-idea noclassdeffounderror executable-jar
asked Jan 2 at 12:45
DikaDika
7001328
asked Jan 2 at 12:45
DikaDika
7001328
edited Jan 3 at 3:17
Dika
asked Jan 2 at 12:45
DikaDika
7001328
asked Jan 2 at 12:45
DikaDika
7001328
asked Jan 2 at 12:45
DikaDika
7001328
7001328
2
External Jars you have used, have not been attached to the jar you created.
– Nipuna Priyamal
Jan 2 at 12:48
thank you for your help. How I can attach it?
– Dika
Jan 2 at 12:49
1
add external jars as dependency in your pom file
– Nipuna Priyamal
Jan 2 at 12:51
1
How are you creating the executable JAR? Are you using Maven to package the JAR? Is this dependency mentioned in pom.xml?
– Gaurav Agarwal
Jan 2 at 12:58
1
@Dika Where did you getjson-jar? You can unzip it and see if there existsorg.json.JSONException
– 孙兴斌
Jan 2 at 13:14
|
show 3 more comments
2
External Jars you have used, have not been attached to the jar you created.
– Nipuna Priyamal
Jan 2 at 12:48
thank you for your help. How I can attach it?
– Dika
Jan 2 at 12:49
1
add external jars as dependency in your pom file
– Nipuna Priyamal
Jan 2 at 12:51
1
How are you creating the executable JAR? Are you using Maven to package the JAR? Is this dependency mentioned in pom.xml?
– Gaurav Agarwal
Jan 2 at 12:58
1
@Dika Where did you getjson-jar? You can unzip it and see if there existsorg.json.JSONException
– 孙兴斌
Jan 2 at 13:14
2
2
External Jars you have used, have not been attached to the jar you created.
– Nipuna Priyamal
Jan 2 at 12:48
External Jars you have used, have not been attached to the jar you created.
– Nipuna Priyamal
Jan 2 at 12:48
thank you for your help. How I can attach it?
– Dika
Jan 2 at 12:49
thank you for your help. How I can attach it?
– Dika
Jan 2 at 12:49
1
1
add external jars as dependency in your pom file
– Nipuna Priyamal
Jan 2 at 12:51
add external jars as dependency in your pom file
– Nipuna Priyamal
Jan 2 at 12:51
1
1
How are you creating the executable JAR? Are you using Maven to package the JAR? Is this dependency mentioned in pom.xml?
– Gaurav Agarwal
Jan 2 at 12:58
How are you creating the executable JAR? Are you using Maven to package the JAR? Is this dependency mentioned in pom.xml?
– Gaurav Agarwal
Jan 2 at 12:58
1
1
@Dika Where did you get
json-jar? You can unzip it and see if there exists org.json.JSONException– 孙兴斌
Jan 2 at 13:14
@Dika Where did you get
json-jar? You can unzip it and see if there exists org.json.JSONException– 孙兴斌
Jan 2 at 13:14
|
show 3 more comments
2 Answers
2
active
oldest
votes
Place the jar file under lib folder because while runtime it is not able to identify your jar I think so..
answered Jan 2 at 12:53
SanthoshSanthosh
11
add a comment |
Open your replicator.jar (can use WinRAR) and see whether the class JSONException is available inside the jar. If not you need to include that inside your jar. For that you can use maven shade(https://maven.apache.org/plugins/maven-shade-plugin/) plugin or assemble plugin(http://maven.apache.org/plugins/maven-assembly-plugin/) to include all dependent classes into your executable jar.
This post would help you
Including dependencies in a jar with Maven
answered Jan 2 at 14:18
DushDush
1,058613
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
Place the jar file under lib folder because while runtime it is not able to identify your jar I think so..
answered Jan 2 at 12:53
SanthoshSanthosh
11
add a comment |
Place the jar file under lib folder because while runtime it is not able to identify your jar I think so..
answered Jan 2 at 12:53
SanthoshSanthosh
11
add a comment |
Place the jar file under lib folder because while runtime it is not able to identify your jar I think so..
answered Jan 2 at 12:53
SanthoshSanthosh
11
Place the jar file under lib folder because while runtime it is not able to identify your jar I think so..
answered Jan 2 at 12:53
SanthoshSanthosh
11
answered Jan 2 at 12:53
SanthoshSanthosh
11
answered Jan 2 at 12:53
SanthoshSanthosh
11
answered Jan 2 at 12:53
SanthoshSanthosh
11
11
add a comment |
add a comment |
Open your replicator.jar (can use WinRAR) and see whether the class JSONException is available inside the jar. If not you need to include that inside your jar. For that you can use maven shade(https://maven.apache.org/plugins/maven-shade-plugin/) plugin or assemble plugin(http://maven.apache.org/plugins/maven-assembly-plugin/) to include all dependent classes into your executable jar.
This post would help you
Including dependencies in a jar with Maven
answered Jan 2 at 14:18
DushDush
1,058613
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
add a comment |
Open your replicator.jar (can use WinRAR) and see whether the class JSONException is available inside the jar. If not you need to include that inside your jar. For that you can use maven shade(https://maven.apache.org/plugins/maven-shade-plugin/) plugin or assemble plugin(http://maven.apache.org/plugins/maven-assembly-plugin/) to include all dependent classes into your executable jar.
This post would help you
Including dependencies in a jar with Maven
answered Jan 2 at 14:18
DushDush
1,058613
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
add a comment |
Open your replicator.jar (can use WinRAR) and see whether the class JSONException is available inside the jar. If not you need to include that inside your jar. For that you can use maven shade(https://maven.apache.org/plugins/maven-shade-plugin/) plugin or assemble plugin(http://maven.apache.org/plugins/maven-assembly-plugin/) to include all dependent classes into your executable jar.
This post would help you
Including dependencies in a jar with Maven
answered Jan 2 at 14:18
DushDush
1,058613
Open your replicator.jar (can use WinRAR) and see whether the class JSONException is available inside the jar. If not you need to include that inside your jar. For that you can use maven shade(https://maven.apache.org/plugins/maven-shade-plugin/) plugin or assemble plugin(http://maven.apache.org/plugins/maven-assembly-plugin/) to include all dependent classes into your executable jar.
This post would help you
Including dependencies in a jar with Maven
answered Jan 2 at 14:18
DushDush
1,058613
answered Jan 2 at 14:18
DushDush
1,058613
answered Jan 2 at 14:18
DushDush
1,058613
answered Jan 2 at 14:18
DushDush
1,058613
1,058613
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
add a comment |
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
thank you for the info. please see my updated question. fyi the dependency jars is included but somehow not loaded into the main application. maybe it can work using tools like one-jar, but for now I dont have time for experiment it
– Dika
Jan 3 at 4:39
add a comment |
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2
External Jars you have used, have not been attached to the jar you created.
– Nipuna Priyamal
Jan 2 at 12:48
thank you for your help. How I can attach it?
– Dika
Jan 2 at 12:49
1
add external jars as dependency in your pom file
– Nipuna Priyamal
Jan 2 at 12:51
1
How are you creating the executable JAR? Are you using Maven to package the JAR? Is this dependency mentioned in pom.xml?
– Gaurav Agarwal
Jan 2 at 12:58
1
@Dika Where did you get
json-jar? You can unzip it and see if there existsorg.json.JSONException– 孙兴斌
Jan 2 at 13:14