# Transaction failed to run (pasted from Hello World tutorial into VSCode) **URL:** \ **Category:** Flow VSCode Extension\ **Created:** [July 13, 2020, 3:50am UTC](https://forum.flow.com/t/transaction-failed-to-run-pasted-from-hello-world-tutorial-into-vscode/348 "2020-07-13T03:50:21Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![soft\_orca](https://avatars.discourse-cdn.com/v4/letter/s/5daacb/32.png) [@soft\_orca](https://forum.flow.com/u/soft_orca)\ **Post date:** [July 13, 2020, 3:50am UTC](https://forum.flow.com/t/transaction-failed-to-run-pasted-from-hello-world-tutorial-into-vscode/348/1 "2020-07-13T03:50:22Z")
Hi there, HelloWorld contract deployed. Active user: Account 1 (0x01). “Execution failed” while trying to run the transaction, any suggestion? Code was copied from the playground. ![image](https://us1.discourse-cdn.com/flex022/uploads/flow/original/1X/fabcae6f14ab805978820cc0af1da24c2fe63dee.png) ---
**Author:** ![ebreuers](https://sea2.discourse-cdn.com/flex022/user_avatar/forum.flow.com/ebreuers/32/42_2.png) [@ebreuers](https://forum.flow.com/u/ebreuers)\ **Post date:** [July 13, 2020, 4:39am UTC](https://forum.flow.com/t/transaction-failed-to-run-pasted-from-hello-world-tutorial-into-vscode/348/2 "2020-07-13T04:39:46Z")
Hey @soft_orca 👋 Looks like you need to update _import HelloWorld from **0x01** _ to use the **0x** address for Account 1 shown in the bottom left corner of VS Code. It’s still importing the demo account address from the playground ---
**Author:** ![soft\_orca](https://avatars.discourse-cdn.com/v4/letter/s/5daacb/32.png) [@soft\_orca](https://forum.flow.com/u/soft_orca)\ **Post date:** [July 13, 2020, 4:35pm UTC](https://forum.flow.com/t/transaction-failed-to-run-pasted-from-hello-world-tutorial-into-vscode/348/3 "2020-07-13T16:35:10Z")
Got it! Transaction executed. Thanks.