PWM provider not found

Hello, after a few days of not touching my project I came to this error which seemingly happened out of nowhere despite it working numerous times before, com.pi4j.provider.exception.ProviderNotFoundException: Pi4J provider [pigpio-pwm] could not be found. Please include this 'provider' JAR in the classpath. I have not made any changes to the code that “breaks” my program, and it is actually taken right from the pi4j website:

public static com.pi4j.io.pwm.PwmConfig buildPwmConfig(Context pi4j, int address, PwmType type) {//pwm config builder return Pwm.newConfigBuilder(pi4j) .id(“BCM” + address) .name(“Buzzer”) .address(address) .pwmType(type) .provider(“pigpio-pwm”) .initial(0) .shutdown(0) .build(); }

[RLEO94]

Hi and thanks for your help No thanks it’s ok for me 😃

Anyway I would like to share my solution. Maybe it’s useful for others. I removed the pi4j-plugin-raspberrypi from my build.gradle

When I generated the jar, the line: “com.pi4j.plugin.pigpio.PiGpioPlugin” was inserted in the META-INF/services/com.pi4j.extension.Plugin then it worked

Probably this line was overwritten because of the other plugin

[FDelporte]

I’m a Maven user, so, unfortunately, my Gradle knowledge is very limited… The only Gradle we have in Pi4J was also contributed by others to prove it also works with Pi4J V2, see https://github.com/Pi4J/pi4j-example-minimal/blob/main/build.gradle.

BTW I’m very interested in the Maven output you mentioned about the clean up, can you add it to your comment?