Desenvolvimento de aplicativos: como configurar um ambiente de desenvolvimento (Java) avaliações

Michał A. · Revisado há over 4 years

David S. · Revisado há over 4 years

cool

Fernando F. · Revisado há over 4 years

last step of 3rd training gave the following error in ~/devenv dir: ================== Listing Compute Engine Instances ================== java.lang.NullPointerException: Required parameter project must be specified. at com.google.common.base.Preconditions.checkNotNull(Preconditions.java:910) at com.google.api.client.util.Preconditions.checkNotNull(Preconditions.java:138) at com.google.api.services.compute.Compute$Instances$List.<init>(Compute.java:33434) at com.google.api.services.compute.Compute$Instances.list(Compute.java:33403) at com.google.training.appdev.console.ConsoleApp.printInstances(ConsoleApp.java:102) at com.google.training.appdev.console.ConsoleApp.main(ConsoleApp.java:83) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:282) at java.base/java.lang.Thread.run(Thread.java:829)

Abhilash V. · Revisado há over 4 years

Irina C. · Revisado há over 4 years

It is very intuitive, but I was confused about the last question

Ivan Dario C. · Revisado há over 4 years

Dave S. · Revisado há over 4 years

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Max K. · Revisado há over 4 years

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Kumar M. · Revisado há over 4 years