Visual Studio Code import Library
I'm using Visual Studio Code for Java and I want to debug my code while using a Library. But whenever I start debugging I'm getting the following error:
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
IO cannot be resolved
IO cannot be resolved
IO cannot be resolved
at TestClass.main(TestClass.java:6)
for example with the following code:
import AlgoTools.IO;
public class TestClass {
public static void main(String args) {
int a, b;
a = IO.readInt("Please enter a number ");
b = IO.readInt("Please enter another number ");
IO.println("Your number is: " + (a + b));
}
}
But when I compile my code in cmd or PowerShell using javac <Filename> and running it with java <Classname> it works fine. I'm only getting errors when I try to debug in Visual Studio Code.
I should also mention, that I added the path to my .jar Libary in my CLASSPATH.
I'm using the default "Launch" debugging configuration:
{
"type": "java",
"name": "Debug (Launch)",
"request": "launch",
"cwd": "${workspaceFolder}",
"console": "internalConsole",
"stopOnEntry": false,
"mainClass": "",
"args": ""
},
java visual-studio-code
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
add a comment |
I'm using Visual Studio Code for Java and I want to debug my code while using a Library. But whenever I start debugging I'm getting the following error:
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
IO cannot be resolved
IO cannot be resolved
IO cannot be resolved
at TestClass.main(TestClass.java:6)
for example with the following code:
import AlgoTools.IO;
public class TestClass {
public static void main(String args) {
int a, b;
a = IO.readInt("Please enter a number ");
b = IO.readInt("Please enter another number ");
IO.println("Your number is: " + (a + b));
}
}
But when I compile my code in cmd or PowerShell using javac <Filename> and running it with java <Classname> it works fine. I'm only getting errors when I try to debug in Visual Studio Code.
I should also mention, that I added the path to my .jar Libary in my CLASSPATH.
I'm using the default "Launch" debugging configuration:
{
"type": "java",
"name": "Debug (Launch)",
"request": "launch",
"cwd": "${workspaceFolder}",
"console": "internalConsole",
"stopOnEntry": false,
"mainClass": "",
"args": ""
},
java visual-studio-code
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
Possible duplicate of Setting the classpath in a Visual Studio Code Maven-based Java project
– Robin Green
Nov 25 '18 at 11:52
I don't use maven, I don't even know how I should use it. I just want to debug some code for school in VSC. Or do you recommend using maven and when you do, why?
– Moritz
Nov 25 '18 at 12:30
Ok, I read a little bit about Maven and I should add, that you can't find the Libary in the maven archives (as far as I know), because it's a library from our university.
– Moritz
Nov 25 '18 at 14:40
I think the answer to that question is applicable even if you don't use Maven.
– Robin Green
Nov 25 '18 at 15:17
add a comment |
I'm using Visual Studio Code for Java and I want to debug my code while using a Library. But whenever I start debugging I'm getting the following error:
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
IO cannot be resolved
IO cannot be resolved
IO cannot be resolved
at TestClass.main(TestClass.java:6)
for example with the following code:
import AlgoTools.IO;
public class TestClass {
public static void main(String args) {
int a, b;
a = IO.readInt("Please enter a number ");
b = IO.readInt("Please enter another number ");
IO.println("Your number is: " + (a + b));
}
}
But when I compile my code in cmd or PowerShell using javac <Filename> and running it with java <Classname> it works fine. I'm only getting errors when I try to debug in Visual Studio Code.
I should also mention, that I added the path to my .jar Libary in my CLASSPATH.
I'm using the default "Launch" debugging configuration:
{
"type": "java",
"name": "Debug (Launch)",
"request": "launch",
"cwd": "${workspaceFolder}",
"console": "internalConsole",
"stopOnEntry": false,
"mainClass": "",
"args": ""
},
java visual-studio-code
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
I'm using Visual Studio Code for Java and I want to debug my code while using a Library. But whenever I start debugging I'm getting the following error:
Exception in thread "main" java.lang.Error: Unresolved compilation problems:
IO cannot be resolved
IO cannot be resolved
IO cannot be resolved
at TestClass.main(TestClass.java:6)
for example with the following code:
import AlgoTools.IO;
public class TestClass {
public static void main(String args) {
int a, b;
a = IO.readInt("Please enter a number ");
b = IO.readInt("Please enter another number ");
IO.println("Your number is: " + (a + b));
}
}
But when I compile my code in cmd or PowerShell using javac <Filename> and running it with java <Classname> it works fine. I'm only getting errors when I try to debug in Visual Studio Code.
I should also mention, that I added the path to my .jar Libary in my CLASSPATH.
I'm using the default "Launch" debugging configuration:
{
"type": "java",
"name": "Debug (Launch)",
"request": "launch",
"cwd": "${workspaceFolder}",
"console": "internalConsole",
"stopOnEntry": false,
"mainClass": "",
"args": ""
},
java visual-studio-code
java visual-studio-code
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
asked Nov 25 '18 at 11:39
MoritzMoritz
1715
1715
Possible duplicate of Setting the classpath in a Visual Studio Code Maven-based Java project
– Robin Green
Nov 25 '18 at 11:52
I don't use maven, I don't even know how I should use it. I just want to debug some code for school in VSC. Or do you recommend using maven and when you do, why?
– Moritz
Nov 25 '18 at 12:30
Ok, I read a little bit about Maven and I should add, that you can't find the Libary in the maven archives (as far as I know), because it's a library from our university.
– Moritz
Nov 25 '18 at 14:40
I think the answer to that question is applicable even if you don't use Maven.
– Robin Green
Nov 25 '18 at 15:17
add a comment |
Possible duplicate of Setting the classpath in a Visual Studio Code Maven-based Java project
– Robin Green
Nov 25 '18 at 11:52
I don't use maven, I don't even know how I should use it. I just want to debug some code for school in VSC. Or do you recommend using maven and when you do, why?
– Moritz
Nov 25 '18 at 12:30
Ok, I read a little bit about Maven and I should add, that you can't find the Libary in the maven archives (as far as I know), because it's a library from our university.
– Moritz
Nov 25 '18 at 14:40
I think the answer to that question is applicable even if you don't use Maven.
– Robin Green
Nov 25 '18 at 15:17
Possible duplicate of Setting the classpath in a Visual Studio Code Maven-based Java project
– Robin Green
Nov 25 '18 at 11:52
Possible duplicate of Setting the classpath in a Visual Studio Code Maven-based Java project
– Robin Green
Nov 25 '18 at 11:52
I don't use maven, I don't even know how I should use it. I just want to debug some code for school in VSC. Or do you recommend using maven and when you do, why?
– Moritz
Nov 25 '18 at 12:30
I don't use maven, I don't even know how I should use it. I just want to debug some code for school in VSC. Or do you recommend using maven and when you do, why?
– Moritz
Nov 25 '18 at 12:30
Ok, I read a little bit about Maven and I should add, that you can't find the Libary in the maven archives (as far as I know), because it's a library from our university.
– Moritz
Nov 25 '18 at 14:40
Ok, I read a little bit about Maven and I should add, that you can't find the Libary in the maven archives (as far as I know), because it's a library from our university.
– Moritz
Nov 25 '18 at 14:40
I think the answer to that question is applicable even if you don't use Maven.
– Robin Green
Nov 25 '18 at 15:17
I think the answer to that question is applicable even if you don't use Maven.
– Robin Green
Nov 25 '18 at 15:17
add a comment |
1 Answer
1
active
oldest
votes
you should install a extension called "java extension pack" and java maven. or install that offline extension.click here and get extension name
Extension URL : https://marketplace.visualstudio.com/_apis/public/gallery/publishers/vscjava/vsextensions/vscode-java-pack/0.4.0/vspackage
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
you should install a extension called "java extension pack" and java maven. or install that offline extension.click here and get extension name
Extension URL : https://marketplace.visualstudio.com/_apis/public/gallery/publishers/vscjava/vsextensions/vscode-java-pack/0.4.0/vspackage
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
add a comment |
you should install a extension called "java extension pack" and java maven. or install that offline extension.click here and get extension name
Extension URL : https://marketplace.visualstudio.com/_apis/public/gallery/publishers/vscjava/vsextensions/vscode-java-pack/0.4.0/vspackage
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
add a comment |
you should install a extension called "java extension pack" and java maven. or install that offline extension.click here and get extension name
Extension URL : https://marketplace.visualstudio.com/_apis/public/gallery/publishers/vscjava/vsextensions/vscode-java-pack/0.4.0/vspackage
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
you should install a extension called "java extension pack" and java maven. or install that offline extension.click here and get extension name
Extension URL : https://marketplace.visualstudio.com/_apis/public/gallery/publishers/vscjava/vsextensions/vscode-java-pack/0.4.0/vspackage
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
answered Nov 25 '18 at 12:02
Atul KumarAtul Kumar
215
215
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
add a comment |
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
I already installed the java extension pack. and Java Maven is in the expansion pack, so I already installed it but I don't really know how to use Maven.
– Moritz
Nov 25 '18 at 12:32
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
go to menu bar and select debug menu and click start without debugging.
– Atul Kumar
Nov 25 '18 at 16:25
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
I'm getting the same error. Besides that, I want to use the debug features of VSC.
– Moritz
Nov 25 '18 at 20:51
add a comment |
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Possible duplicate of Setting the classpath in a Visual Studio Code Maven-based Java project
– Robin Green
Nov 25 '18 at 11:52
I don't use maven, I don't even know how I should use it. I just want to debug some code for school in VSC. Or do you recommend using maven and when you do, why?
– Moritz
Nov 25 '18 at 12:30
Ok, I read a little bit about Maven and I should add, that you can't find the Libary in the maven archives (as far as I know), because it's a library from our university.
– Moritz
Nov 25 '18 at 14:40
I think the answer to that question is applicable even if you don't use Maven.
– Robin Green
Nov 25 '18 at 15:17