DataSource definition error "Cannot invoke "

[Behdad]

Hi 

I am using ReadyApi to test RestAPI and in test cases i used to define DataSource to define variables and mostly choose DataGenerator, So in first time definition it works  and i add some properties &save them but when i came back to it to add another property and try to Run it to see values in data log list , usually i face with below error :

Cannot invoke "com.eviware.soapui.impl.wsdl.teststeps.datasource.DataGenerator.GeneratedDataValue.getValue()" because the return value of "java.util.Map.get(Object)" is null

So does any one have similar experience ? 

Do you have any idea on how to solve it !?

[richie]

Hey @Behdad,

What version are you running?

Ta

Rich

[Behdad]

Hi Rich 

I am using Ready Api 3.5.1 , but have similar experience with earlier version also.

[sonya_m · Accepted solution]

Hi @Behdad ! We just released a new version of ReadyAPI - 3.5.2. I would recommend updating to this version.

If this doesn't help, I'd suggest talking to the customer care team, they will conduct a deeper investigation of the issue and provide you with a solution -  https://support.smartbear.com/readyapi/message/ 

[Behdad]

Hi 

I have recently upgrade to 3.6.1 

but problem still exist !?

in first picture ,my already define3d data source works fine

So i just add new property called *text UTF8* so i try to save and run whole data source again , and problem raise/shows again !

So do you have any idea ? 

[sonya_m]

Hi @Behdad ! I found your ticket with support (00472582), it looks like our Support Team is waiting for information from you, since the advice given in the Community didn't help, please keep working with Support on this.

The Community would appreciate it if you posted the final solution here and marked it as well - this could help a lot of people going forward, thank you!