I got stuck during the deployment of a simple smart contrac

AlgoSDK
1

i got stuck during the deployment of a simple smart contract please help me out as i am a begineer. The error it is showing is

Couldn’t broadcast tx with algod: HTTP 400 Bad Request: TransactionPool.Remember: transaction 3LCVMVPB25XPTAODV3YF4OAFMZDHHHBUJYPMVCPSE65EI4XL4YQQ: check failed on ApprovalProgram: program version 7 greater than protocol supported version 6

2

With PyTEAL, in your approval function (and clear state function), you need to return :
return compileTeal(program, Mode.Application, version=6)

1 Like
3

i had put this code in my code file where i had written the approval function but it is not working what to do. thankyou for your effort

4

You’re using version 7 of TEAL which is only available on BetaNet right now:

If you don’t need features from version 7, you can downgrade to version 6.
See @ismax’s comment if you’re using PyTeal.

5

Actually i am using visual studio code git bash. is there an option to downgrade to versions 6 how can i do that. I didn’t understand the ismax comment can you please elaborate

6

How did you write the TEAL script? Did you write it directly or did you use PyTeal?
What exact steps did you follow? (Did you follow a tutorial?)
Can you copy them here inside triple back quotes ```

7

I user pyteal and after i enter the docker container aldo node using command ./sandbox enter algod
enter after getting and address used this command
goal app create --creator $ONE --approval-prog /data/build/approval.teal --clear-prog /data/build/clear.teal --global-byteslices 1 --global-ints 1 --local-byteslices 0 --local-ints 0

8

Can you share your PyTeal code?
Most likely inside you have a line like mentioned by @ismax

compileTeal(program, Mode.Application, version=7)

and you need to change the version to 6.
Then re-execute it.

9

the support team is doing a great job i resolved thanks will post new problem if had any in the future