Hello, I created a service and it assigns an email Send connector. I configured the parameters and time to test sending in own connector configuration screen it displays the following error:
Unsupported expression type for testing:
-input Parameter ‘message’ use the expression containing unreachable reference
What will I be doing wrong:
Bonita version 6.4.1
Just to close this off as an answer which has been acknowledged by the asker
repeat of comment
It looks like there is something wrong with the “message” field. try using constants first to make sure it works and then start building up your final email using expressions.
Otherwise email works perfectly here for me…
regards
Seán
Hi! I found the problem: you can’t use the parameters in connector and in step at same time. You need use the parameters in the next step. 
It looks like there is something wrong with the “message” field. try using constants first to make sure it works and then start building up your final email using expressions.
Otherwise email works perfectly here for me…
regards
Seán
Hi Sean. Thank you for answer. Actually the problem was the message that had a variable, which was null in test connector call time. Removed the variable and then the connector work properly. At run time with the variable correctly filled the connector works correctly
Hi! the same problem is happening with me. I don’t know what happen: the parameters are defined in pool and, there is a task with application and messaging connector. In the text I use some content with these parameters. When I run the process in studio, the email is not send. Do you know if the e-mail is send after or before filling the apllication form?