two custom components cannot run one job

[Anonymous]

Hello,

I have develop two custom components (name: Producer and Register) in the same family (name: IBIT) and category (big data)  with version component-api 1.1.4 and talend-component-maven-plugin 1.1.5. The two components run single in the job but not together. I get the error:

Exception in component IBITProducer_1 (test)
java.lang.IllegalArgumentException: Can't find IBIT#Producer
at project.test_0_1.test$1tWaitForFile_1Thread.lambda$0(test.java:1277)
at java.util.Optional.orElseThrow(Optional.java:290)

My job look like:

What can I do?

[Anonymous]

Hi rmannibucau,
I am new in custom component creation. Can you tell me ,how to store parameters into string variables directly.it possible means tell me ,how can approach this scenario.
Thanks,
Venkat

[Anonymous]

You just need to edit the configuration through a Talend application (Talend Open Source Studio for instance).
If you want to write a test you get the doc generated in target/classes/TALEND-INF and it gives you the keys to use.

[Anonymous]

Hi Romain,

@DynamicValues("valuesProvider")
public Values action()
{
ArrayList<Item> a10=new ArrayList<>();



VtigercrmComponentsDataStore data= new VtigercrmComponentsDataStore();

WSClient client = new WSClient(data.getVtigerCRM_URL());
boolean result = client.doLogin(data.getUsername(),data.getAccessKey());

if(result == false)
{
System.out.println("Login failed!");
System.out.println(client.lastError());
return new Values(a10);
}
else {


Map types = client.doListTypes();
Iterator iterator = types.keySet().iterator();
while(iterator.hasNext()) {
Object key = iterator.next();
Map moduleInfo = (Map) types.get(key);
String s1= moduleInfo.get("name").toString();
a10.add(new Item(s1,s1));

}
}
return new Values(a10);
}

  I have run this method using three parameters and its give dynamic module list for module parameter . but i am facing null point Exception as like below 

An internal error occurred during: "Retrieve values".
MESSAGE
status: 520
Content-Type: application/json
Date: Fri, 08 Mar 2019 08:54:38 GMT

{"code":"ACTION_ERROR","description":"Action execution failed with: unexpected null"}^@

please help me out this scenario.

thanks,

venkat. 

[Anonymous]

Issue is you are creating yourself a datadtore without initialising the properties so you get a null error which is normal.

Dynamic values are for environment related completion and not datastore/configuration related completion. Please refer to suggestions action type part in the doc, it is what you are trying to do.