Error when executing a script

Questions
, ,
1

G-d willing

Hello,
I am executing a script against the Daml Hub. While the command queryContractId works with no problem.
But, when I try to create a contract it fails. Does anyone knows what can it be?

Here is the code I am trying to execute, it is saved in a file named: TestingScript.daml

data InputParams = InputParams
  with 
    scriptCid: ContractId ScriptTestContract
    carrier: Party

template ScriptTestContract 
  with
    user: Party
    value: Int
  where
    signatory user
    

checkTranslationCode : InputParams -> Script ()
checkTranslationCode InputParams{..} = do
  contractCid <- submit carrier do
    createCmd ScriptTestContract with
      user = carrier
      value = 1
  pure ()

I am executing the command from my terminal:

daml script --dar .daml/dist/script-testing-0.0.1.dar --ledger-host ......daml.app --ledger-port 443 --script-name TestingScript:exampleScript --input-file InputArguments.JSON --tls --application-id damlhub --access-token-file access_token_file

And this is the error I am getting:

Exception in thread "main" com.daml.lf.engine.script.ScriptF$FailedCmd: Command submit failed: NOT_FOUND: PACKAGE_NOT_FOUND(11,ee805c33): Couldn't find package b367afe5b05c8e811ceaaa013f805b7a7eb37a09e4426df199d9b82beb4afbca while looking for template b367afe5b05c8e811ceaaa013f805b7a7eb37a09e4426df199d9b82beb4afbca:TestingScript:ScriptTestContract
Daml stacktrace:
submit at b367afe5b05c8e811ceaaa013f805b7a7eb37a09e4426df199d9b82beb4afbca:TestingScript:24
        at com.daml.lf.engine.script.Runner.$anonfun$runWithClients$10(Runner.scala:453)
        at scala.concurrent.impl.Promise$Transformation.run(Promise.scala:475)
        at akka.dispatch.BatchingExecutor$AbstractBatch.processBatch(BatchingExecutor.scala:63)
        at akka.dispatch.BatchingExecutor$BlockableBatch.$anonfun$run$1(BatchingExecutor.scala:100)
        at scala.runtime.java8.JFunction0$mcV$sp.apply(JFunction0$mcV$sp.scala:18)
        at scala.concurrent.BlockContext$.withBlockContext(BlockContext.scala:94)
        at akka.dispatch.BatchingExecutor$BlockableBatch.run(BatchingExecutor.scala:100)
        at akka.dispatch.TaskInvocation.run(AbstractDispatcher.scala:49)
        at akka.dispatch.ForkJoinExecutorConfigurator$AkkaForkJoinTask.exec(ForkJoinExecutorConfigurator.scala:48)
        at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:290)
        at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1020)
        at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1656)
        at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1594)
        at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)
Caused by: io.grpc.StatusRuntimeException: NOT_FOUND: PACKAGE_NOT_FOUND(11,ee805c33): Couldn't find package b367afe5b05c8e811ceaaa013f805b7a7eb37a09e4426df199d9b82beb4afbca while looking for template b367afe5b05c8e811ceaaa013f805b7a7eb37a09e4426df199d9b82beb4afbca:TestingScript:ScriptTestContract
        at io.grpc.Status.asRuntimeException(Status.java:535)
        at io.grpc.stub.ClientCalls$UnaryStreamToFuture.onClose(ClientCalls.java:534)
        at io.grpc.internal.ClientCallImpl.closeObserver(ClientCallImpl.java:562)
        at io.grpc.internal.ClientCallImpl.access$300(ClientCallImpl.java:70)
        at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInternal(ClientCallImpl.java:743)
        at io.grpc.internal.ClientCallImpl$ClientStreamListenerImpl$1StreamClosed.runInContext(ClientCallImpl.java:722)
        at io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
        at io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:133)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:829)
daml-helper: Received ExitFailure 1 when running
Raw command: java -Dlogback.configurationFile=/home/avraham/.daml/sdk/2.0.0/daml-sdk/script-logback.xml -jar /home/avraham/.daml/sdk/2.0.0/daml-sdk/daml-sdk.jar script --dar .packages/triggers/.daml/dist/sor-mvp-triggers-0.0.1.dar --ledger-host l9d0c63cgrner1qo.daml.app --ledger-port 443 --script-name TestingScript:checkTranslationCode --input-file InputArguments.json --tls --application-id damlhub --access-token-file access_token_file --output-file policy_details.json

I did find some info on the docs regarding the JSON-API here.
I am not sure that it is possible to execute create and exercise commands only through JSON-API. Is it true?

2

@cohen.avraham I think there is something wrong with your script. You say that you’re calling

daml script --dar .daml/dist/script-testing-0.0.1.dar --ledger-host ......daml.app --ledger-port 443 --script-name TestingScript:exampleScript --input-file InputArguments.JSON --tls --application-id damlhub --access-token-file access_token_file

But notice this line in the second output

Raw command: java -Dlogback.configurationFile=/home/avraham/.daml/sdk/2.0.0/daml-sdk/script-logback.xml -jar /home/avraham/.daml/sdk/2.0.0/daml-sdk/daml-sdk.jar script --dar .packages/triggers/.daml/dist/sor-mvp-triggers-0.0.1.dar --ledger-host l9d0c63cgrner1qo.daml.app --ledger-port 443 --script-name TestingScript:checkTranslationCode --input-file InputArguments.json --tls --application-id damlhub --access-token-file access_token_file --output-file policy_details.json```

In particular

–dar .packages/triggers/.daml/dist/sor-mvp-triggers-0.0.1.dar

3

Thanks @Leonid_Rozenberg for your response, however, what’s wrong with the DAR file name?

4

It is not the dar filename. Rather it looks like you are invoking the command to look for your script in your trigger dar, not the script-testing one.

1 Like
5

Specifically to your question on the json-api, @cohen.avraham indeed you can execute create-and-exercise commands.

6

G-d willing

I succeeded in understanding the root cause of this problem, however, I don’t know how to fix it.
The problem is that the templates I defined in the project are not included in the DAR file that is being created.
I am using daml build to build the project, and once it is ready I listed all the objects inside the DAR file, and all the templates I created in one specific file are not listed.
I am checking that using the jar tvf {dar file}
I even searched inside the file using the |grep argument, but the templates are not there.
Does anyone know what can cause this problem?

7

Can you double-check with

daml damlc inspect $PATH_TO_DAR --json

DAR files are not JAR files, so using the jar tf command is not necessarily giving your useful answers.

8

@Leonid_Rozenberg, @Gary_Verhaegen. I think I understand the reason for the problem I was having.
In my project I am running a script against the Daml-hub. For that I am uploading my DAR file (let’s call it A).
The script I am running is part of a different DAR file (I will call it B) which dependent on A (using the data-dependencies section of the daml.yaml file.
While I was doing some changes on the script, I “accidentally” did daml build to DAR A. So now, DAR A on the daml-hub has different package id than the one my DAR B is using. So this is why it couldn’t find the templates I was trying to create.

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