I'm trying to compile a java code as in the following line :
javac -classpath /Users/tim/kws/code/library:/Users/moab/kws/code/commons-cli-1.2/commons-cli-1.2.jar:/Users/tim/kws/code/commons-math-2.2/commons-math-2.2.jar:/Users/tim/kws/code/common-math3-3.1.1/commons-math3-3.1.1.jar RATSWriteLandmarksFromPfile.java
/Users/tim/kws/code/library/ppm/types/LabelPfile.java:17: error: package org.apache.commons.math3.random does not exist
import org.apache.commons.math3.random.RandomDataImpl;
^
/Users/tim/kws/code/library/ppm/types/LabelPfile.java:50: error: cannot find symbol
private RandomDataImpl randomData_;
^
symbol: class RandomDataImpl
location: class LabelPfile
/Users/tim/kws/code/library/ppm/types/LabelPfile.java:321: error: cannot find symbol
randomData_ = new RandomDataImpl();
^
symbol: class RandomDataImpl
location: class LabelPfile
3 errors
does anybody know why am I getting these errors ?
Seems like you are missing the commons-math3 library.
Related
I'm quite new to gauge and have problems running a set of gauge tests. When I try to gauge run I get the following console output:
src\main\java\de\...\qa\Common.java:3: error: package com.github.....gauge.graphql does not exist
import com.github.....gauge.graphql.GraphqlSetup;
^
symbol: class VariableStorage
location: class Pricing
src\main\java\de\...\qa\testcraft\GaugeTestCraft.java:3: error: package com.github.....gauge.random.data does not exist
import com.github.....gauge.random.data.VariableStorage;
^
src\main\java\de\...\qa\testcraft\TestCraftExecutor.java:4: error: package org.tinylog does not exist
import org.tinylog.Logger;
^
src\test\java\de\...\qa\PricingTest.java:8: error: package org.junit.jupiter.api does not exist
import org.junit.jupiter.api.Test;
^
src\test\java\de\...\qa\PricingTest.java:9: error: package org.yaml.snakeyaml does not exist
import org.yaml.snakeyaml.Yaml;
^
src\test\java\de\...\qa\TestVariableStorage.java:3: error: package com.github.....gauge.random.data does not exist
import com.github.....gauge.random.data.VariableStorage;
^
src\test\java\de\...\qa\TestVariableStorage.java:9: error: cannot find symbol
public class TestVariableStorage implements VariableStorage {
^
symbol: class VariableStorage
src\test\java\de\...\qa\PricingTest.java:26: error: cannot find symbol
#Test
^
symbol: class Test
location: class PricingTest
src\test\java\de\...\qa\PricingTest.java:33: error: cannot find symbol
#Test
^
symbol: variable Logger
location: class TestCraftExecutor
src\test\java\de\...\qa\TestVariableStorage.java:12: error: method does not override or implement a method from a supertype
#Override
^
src\test\java\de\...\qa\TestVariableStorage.java:17: error: method does not override or implement a method from a supertype
#Override
^
src\test\java\de\...\qa\TestVariableStorage.java:22: error: method does not override or implement a method from a supertype
#Override
^
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
55 errors
Error occurred while waiting for runner process to finish.
Error : exit status 1
Error ----------------------------------
[Gauge]
Failed to start gauge API: Error occurred while waiting for runner process to finish.
Error : exit status 1
Get Support ----------------------------
Docs: https://docs.gauge.org
Bugs: https://github.com/getgauge/gauge/issues
Chat: https://spectrum.chat/gauge
Your Environment Information -----------
windows, 1.1.1, 6e0d83f
html-report (4.0.12), java (0.7.9), python (0.3.11), screenshot (0.0.1), xml-report (0.2.3)
Does someone know how this happens and how to solve it? Here are some additional informations:
Java version:14.0.2
Gauge version: 1.1.1
Maven version: 3.6.3
I just resolve the problem.
You should check your project's gauge.log. The Traceback is in the file, that will help you.
Don`t see the output, it will not work.
I followed this tutorial to show web cam with the help of server.
But , It not done.
error
Error:(5, 17) java: cannot find symbol
symbol: class Base64
location: package java.util
Error:(93, 45) java: cannot find symbol
symbol: variable Base64
location: class WebcamWebSocketHandler
Why this error occurs?
Error:(5, 17) java: cannot find symbol
symbol: class Base64
location: package java.util
line 5 import java.util.Base64;
Error:(93, 45) java: cannot find symbol
symbol: variable Base64
location: class WebcamWebSocketHandler
Line 93 base64 = new String(Base64.getEncoder().encode(baos.toByteArray()), "UTF8");
code
error at line 93
I am using java 14.
How can I solve this error?
I am working with JOGL and it stopped working completely.
These are the errors i get:
Texture01.java:27: error: cannot access WriteCloneable
canvas = new GLCanvas(glcapabilities);
^
class file for com.jogamp.common.type.WriteCloneable not found
.\Texture01_GLEventListener.java:2: error: package com.jogamp.common.nio does not exist
import com.jogamp.common.nio.*;
^
.\Texture01_GLEventListener.java:136: error: cannot find symbol
FloatBuffer fb = Buffers.newDirectFloatBuffer(vertices);
^
symbol: variable Buffers
location: class Texture01_GLEventListener
.\Texture01_GLEventListener.java:163: error: cannot find symbol
IntBuffer ib = Buffers.newDirectIntBuffer(indices);
^
symbol: variable Buffers
location: class Texture01_GLEventListener
4 errors
The Path and Classpath variables are correct, I reinstalled JDK and JOGL2 but still get an error with WriteClonable and com.jogamp.common.nio.*
Any help is appreciated!
Sorry, I'm sure this is some rookie istake I'm making but I have a MVC pattern package which keeps returning this errors to me:
======================================
hrms.java:22: error: cannot find symbol
hrmsModel HRMSModel = new hrmsModel();
^
symbol: class hrmsModel
location: class HRMS
hrms.java:22: error: cannot find symbol
hrmsModel HRMSModel = new hrmsModel();
^
symbol: class hrmsModel
location: class HRMS
hrms.java:24: error: cannot find symbol
hrmsView view = new hrmsView(HRMSModel);
^
symbol: class hrmsView
location: class HRMS
hrms.java:24: error: cannot find symbol
hrmsView view = new hrmsView(HRMSModel);
^
symbol: class hrmsView
location: class HRMS
4 errors
=======================================
Would really appreciate if you could tell me what I was doing wrongly here...Thanks in advance! I've added the code for the main package of my class hrms MVC gui below, for your reference.
hrmsModel HRMSModel = new hrmsModel();
seems like its not arrange properly.
I think the right arrarangement is this YourClass yourVariable = new YourClass()
First, check if you have the classes hrmsModel and hrmsView in the same package as HRMS. If you don't have them, you should import them.
On a side note, it's best if you follow the Java naming convention and name your class HRMSModel and your variable hrmsModel. If you are following that convention, then you might be confusing the order of both and that's why the compiler complains.
Syntax for object creation is:
ClassName instanceName = new ClassName();
So change this
hrmsModel HRMSModel = new hrmsModel();
to:
HRMSModel hrmsModel = new HRMSModel();
Under hrms package you have HRMS* java, but you are trying to create object for hrms* classes.
Change name and execute.
I am trying to make Sublime work with Java. I know there is a lot of tutorials but all of them for Windows. I was going through this one but it is for processing and it doesn't work wit imports. http://blog.boreal-kiss.net/2012/10/27/processing-with-sublime-text-2/
I am just starting with Java and using ACMStarterProject with acm.jar.
http://www.stanford.edu/class/archive/cs/cs106a/cs106a.1124/assignments.html
What I want:
use sublime to build and run
use imports and package libraries
use java 7
I think I need to write a skript and make some changes to JavaC.sublime-build?
Thanks
Here is what I get in console:
Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject/CircleArea.java:8: error: package acm.program does not exist
import acm.program.*;
^
/Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject/CircleArea.java:11: error: cannot find symbol
public class CircleArea extends ConsoleProgram {
^
symbol: class ConsoleProgram
/Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject/CircleArea.java:16: error: cannot find symbol
println("This program calculates a circle area.");
^
symbol: method println(String)
location: class CircleArea
/Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject/CircleArea.java:17: error: cannot find symbol
int r = readInt("Enter circle radius: ");
^
symbol: method readInt(String)
location: class CircleArea
/Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject/CircleArea.java:20: error: cannot find symbol
println("Circle area is: " +area);
^
symbol: method println(String)
location: class CircleArea
5 errors
[Finished in 2.2s with exit code 1]
[shell_cmd: javac "/Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject/CircleArea.java"]
[dir: /Users/romangorshkov/Documents/Eclipse/workspace/ACMStarterProject]
[path: /usr/bin:/bin:/usr/sbin:/sbin]