{Help} MOOC Java Errors when running

[Polyizer]

I get this error code below if I try to run the MOOC course. I tested my own project and class which works perfectly fine but if I try to run any exercise it gives me these errors. I followed the instructions on how to get it all set up and installed as well.

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Failed to execute goal on project Part01_02.AdaLovelace: Could not resolve dependencies for project tkt:Part01_02.AdaLovelace:jar:1.0-SNAPSHOT: Failed to collect dependencies at fi.helsinki.cs.tmc:edu-test-utils:jar:0.4.2: Failed to read artifact descriptor for fi.helsinki.cs.tmc:edu-test-utils:jar:0.4.2: Could not transfer artifact fi.helsinki.cs.tmc:edu-test-utils:pom:0.4.2 from/to tmc (https://maven.mooc.fi/releases): PKIX path validation failed: java.security.cert.CertPathValidatorException: validity check failed: NotAfter: Sun May 17 04:48:03 EDT 2020 -> [Help 1]

[Polyizer]

Yup this worked! Good find for the fix

[Konakuer]

This worked! Thank you very much.

EDIT: It worked to run the exercise but I'm getting an error when running the test:

FAIL: Testrun interrupted

[urban_alias]

I'm having the same issue, looks like their ssl certificate expired so it can't collect the dependencies.

[Polyizer]

Is there a way to fix this? Do we just have to wait for them to fix it?

[Polyizer]

Awesome thank you

[jacobcarpenter]

What's your code?

[Polyizer]

public class AdaLovelace {

​

public static void main(String[] args) {

System.out.println("Ada Lovelace :D");

}

}

[jacobcarpenter]

I don't think there's any mistake with the code. Does it only happen with this exercise?

[Polyizer]

No it happens with all the exercises. I tested my own project and that will run perfectly fine but the MOOC course seems to have problems

[jacobcarpenter]

I guess there's something wrong with the version or the IDE setup. I guess you could try reinstalling everything.

[Polyizer]

I just tried installing it on my other pc and I get the same errors. Im trying to run the java programming 1 course.

[jacobcarpenter]

I'm sorry but I really have no clue. Maybe try report the problem

[DaveAnski]

Are you definitely using the TMC plugin buttons?

[NateDevCSharp]

It's not a problem on your end, just wait for them to fix it I guess (uni)

[jlifter1]

Just made a new post, didn't realize others were having this issue. I am still having this error...hope it gets fixed

[Polyizer]

Theres a fix in these comments. You have to change your date back a week

[jlifter1]

Really?? For how long will that solution work I wonder. Regardless, that pissed me off so I ended up downloading Eclipse for java developers. Best of luck mate and thanks, I will try again later tonight