Make sure that the folder you have open in VSCode is the project folder, the one that contains the src directory. Sometimes if you have open a folder that contains your project folder instead of the project folder itself, gradle won’t build.
That is not the issue for us, but thank you. We are not able to build or deploy our code in VS Code because Gradle commands are failing to execute, e.g. gradlew build.
@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
Thanks for checking. Are there other files you recommend I look at which are related to building Gradle? I spent time trying to find other ones but I am out of luck.
One thing that would be worth a try is launching it directly from Command Prompt or PowerShell. This can make sure it is launching from the correct directory. I would also check to see if Java is available and in the path. I know this seems obvious, but restarting your computer might be helpful. I don’t know how Java installs on Windows handles it, but it might need a restart
plugins {
id "java"
id "edu.wpi.first.GradleRIO" version "2020.2.2"
}
sourceCompatibility = JavaVersion.VERSION_11
targetCompatibility = JavaVersion.VERSION_11
def ROBOT_MAIN_CLASS = "frc.robot.Main"
// Define my targets (RoboRIO) and artifacts (deployable files)
// This is added by GradleRIO's backing project EmbeddedTools.
deploy {
targets {
roboRIO("roborio") {
// Team number is loaded either from the .wpilib/wpilib_preferences.json
// or from command line. If not found an exception will be thrown.
// You can use getTeamOrDefault(team) instead of getTeamNumber if you
// want to store a team number in this file.
team = frc.getTeamNumber()
}
}
artifacts {
frcJavaArtifact('frcJava') {
targets << "roborio"
// Debug can be overridden by command line, for use with VSCode
debug = frc.getDebugOrDefault(false)
}
// Built in artifact to deploy arbitrary files to the roboRIO.
fileTreeArtifact('frcStaticFileDeploy') {
// The directory below is the local directory to deploy
files = fileTree(dir: 'src/main/deploy')
// Deploy to RoboRIO target, into /home/lvuser/deploy
targets << "roborio"
directory = '/home/lvuser/deploy'
}
}
}
// Set this to true to enable desktop support.
def includeDesktopSupport = false
// Defining my dependencies. In this case, WPILib (+ friends), and vendor libraries.
// Also defines JUnit 4.
dependencies {
implementation wpi.deps.wpilib()
nativeZip wpi.deps.wpilibJni(wpi.platforms.roborio)
nativeDesktopZip wpi.deps.wpilibJni(wpi.platforms.desktop)
implementation wpi.deps.vendor.java()
nativeZip wpi.deps.vendor.jni(wpi.platforms.roborio)
nativeDesktopZip wpi.deps.vendor.jni(wpi.platforms.desktop)
testImplementation 'junit:junit:4.12'
// Enable simulation gui support. Must check the box in vscode to enable support
// upon debugging
simulation wpi.deps.sim.gui(wpi.platforms.desktop, false)
}
// Setting up my Jar File. In this case, adding all libraries into the main jar ('fat jar')
// in order to make them all available at runtime. Also adding the manifest so WPILib
// knows where to look for our Robot Class.
jar {
from { configurations.runtimeClasspath.collect { it.isDirectory() ? it : zipTree(it) } }
manifest edu.wpi.first.gradlerio.GradleRIOPlugin.javaManifest(ROBOT_MAIN_CLASS)
}
Yes. In Powershell (which is what I use for most things), I have to run ./gradlew build in the root of the project. I think in Command Prompt you run without the ./