Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

Setting Ret_Val to a custom data type gives "Internal error"

Created by: Jeremy Mahieu at: 12/7/2012 1:14 PM (3 Replies)

Rating (1)

Thanks 4

4 Entries

12/7/2012 1:14 PM	Rate (0)
Jeremy Mahieu Posts: 101 Rating: (7)	I made a data type called "Telegram", consisting of: Int Array [0..99] of Byte Whenever I try to set the Ret_val of a FC to this data type "Telegram" it refuses to compile, giving a "Internal error." Does anyone have an idea?
Jeremy Mahieu Posts: 101 Rating: (7)
Suggestion To thank Quote Answer

12/7/2012 3:21 PM	Rate (1)
0_Einstein Diamond Expert Joined: 7/7/2010 Last visit: 1/24/2025 Posts: 15558 Rating: (2468)	Jeremy Mahieu I made a data type called "Telegram", consisting of: Int Array [0..99] of Byte Whenever I try to set the Ret_val of a FC to this data type "Telegram" it refuses to compile, giving a "Internal error." Does anyone have an idea? Contact Support Requestand let them know the problem. To get your project working, create an output for your FC and copy your telegram value to that output. The ret_val is typically a bool or void, at least from what I've seen.
	science guy
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users Jeremy Mahieu

12/7/2012 3:32 PM	Rate (0)
Jeremy Mahieu Posts: 101 Rating: (7)	Thank you, I did do that as a workaround and it works.
Jeremy Mahieu Posts: 101 Rating: (7)
Suggestion To thank Quote Answer
This contribution was helpful to 1 thankful Users 0_Einstein

12/11/2012 8:14 AM	Rate (0)
Jeremy Mahieu Posts: 101 Rating: (7)	I have contacted customer support: You can avoid this error if, instead of editing seperate fields of de ret_val, you only do a single assigment. For example: BAD -> ret_val.length := 1; GOOD ->ret_val := DB1.empty; BAD -> ret_val := DB1.empty; ret_val.length := 1; GOOD -> temp :=DB1.empty; temp.length := 1; ret_val := temp; I hope they patch this sometime in the future, it really is a neat feature to shorten code a lot.
Jeremy Mahieu Posts: 101 Rating: (7)
Suggestion To thank Quote Answer
This contribution was helpful to 2 thankful Users 0_Einstein Ganes10

|

Share this page:

Share this page on...

Follow us on