How to start Traccar from Visual Studio Code?

Hello everybody, I tried to start Traccar from VSCode.
I followed this guide: https://www.traccar.org/build/ .
For first, I cloned the official repository ( git clone --recursive https://github.com/traccar/traccar.git ). Then, I've done ./gradlew assemble to generete tracker-server.jar and then I moved to the target directory. In this directory, I've tried different command. The correct one I think is:
java -jar tracker-server.jar ../setup/default.xml
providing the path to default.xml, but I obtain this error:

Exception in thread "main" java.lang.RuntimeException: java.io.FileNotFoundException: ./logs/tracker-server.log (No such file or directory)
        at org.traccar.helper.Log$RollingFileHandler.publish(Log.java:83)   
        at java.logging/java.util.logging.Logger.log(Logger.java:979)       
        at org.slf4j.jul.JDK14LoggerAdapter.innerNormalizedLoggingCallHandler(JDK14LoggerAdapter.java:156)
        at org.slf4j.jul.JDK14LoggerAdapter.handleNormalizedLoggingCall(JDK14LoggerAdapter.java:140)
        at org.slf4j.helpers.AbstractLogger.handle_0ArgsCall(AbstractLogger.java:382)
        at org.slf4j.helpers.AbstractLogger.error(AbstractLogger.java:347)  
        at org.traccar.Main.run(Main.java:146)
        at org.traccar.Main.main(Main.java:106)
Caused by: java.io.FileNotFoundException: ./logs/tracker-server.log (No such file or directory)
        at java.base/java.io.FileOutputStream.open0(Native Method)
        at java.base/java.io.FileOutputStream.open(FileOutputStream.java:298)
        at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:237)
        at java.base/java.io.FileOutputStream.<init>(FileOutputStream.java:158)
        at org.traccar.helper.Log$RollingFileHandler.publish(Log.java:77)   
        ... 7 more

If I try to do:

java -jar tracker-server.jar ../setup/traccar.xml 

I obtain:

2022-04-11 10:04:50 ERROR: Main method error - ./conf/default.xml (No such file or directory) - FileNotFoundException (... < Config:44 < Context:281 < Main:120 < ...)
Exception in thread "main" java.lang.RuntimeException: java.io.FileNotFoundException: ./conf/default.xml (No such file or directory)
        at org.traccar.Main.run(Main.java:147)
        at org.traccar.Main.main(Main.java:106)
Caused by: java.io.FileNotFoundException: ./conf/default.xml (No such file or directory)
        at java.base/java.io.FileInputStream.open0(Native Method)
        at java.base/java.io.FileInputStream.open(FileInputStream.java:219) 
        at java.base/java.io.FileInputStream.<init>(FileInputStream.java:157)
        at java.base/java.io.FileInputStream.<init>(FileInputStream.java:112)
        at org.traccar.config.Config.<init>(Config.java:44)
        at org.traccar.Context.init(Context.java:281)
        at org.traccar.Main.run(Main.java:120)
        ... 1 more

What am I doing wrong? Thank you for your precious help!

P.S. If I try:
java -jar tracker-server.jar conf/traccar.xml

2022-04-11 10:10:18 ERROR: Main method error - conf/traccar.xml (No such file or directory) - FileNotFoundException (... < Config:38 < Context:281 < Main:120 < ...)
Exception in thread "main" java.lang.RuntimeException: java.io.FileNotFoundException: conf/traccar.xml (No such file or directory)
        at org.traccar.Main.run(Main.java:147)
        at org.traccar.Main.main(Main.java:106)
Caused by: java.io.FileNotFoundException: conf/traccar.xml (No such file or 
directory)
        at java.base/java.io.FileInputStream.open0(Native Method)
        at java.base/java.io.FileInputStream.open(FileInputStream.java:219) 
        at java.base/java.io.FileInputStream.<init>(FileInputStream.java:157)
        at java.base/java.io.FileInputStream.<init>(FileInputStream.java:112)
        at org.traccar.config.Config.<init>(Config.java:38)
        at org.traccar.Context.init(Context.java:281)
        at org.traccar.Main.run(Main.java:120)
        ... 1 more

The error message is pretty clear.

I created the folder conf and put the file traccar.xml inside it.
Now I've done:

java -jar tracker-server.jar conf/traccar.xml

and I obtained this error:

Error: Unable to initialize main class org.traccar.Main
Caused by: java.lang.NoClassDefFoundError: com/google/inject/Injector   

I've not modified anything in the code

Looks like you're missing dependencies.

how to fix this problem? what should I install? Should I modify something?

I'm not sure why it happened. Gradle should automatically pick up dependencies.