Flow price: --
0381b6629fdba7caeb90a22d44d6263456047831a7e765e0254854188114d270

Transaction

Hash: 0381b6629fdba7caeb90a22d44d6263456047831a7e765e0254854188114d270
error
Error

Whoops! 😨 Something unexpected happened...

[Error Code: 1101] error caused by: 1 error occurred:
	* transaction invocation failed when executing transaction: [Error Code: 1101] cadence runtime error: Execution failed:
  --> 0381b6629fdba7caeb90a22d44d6263456047831a7e765e0254854188114d270:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error: unexpectedly found nil while forcing an Optional value
   --> 1e3c78c6d580273b.LNVCT:295:24


Hash:
0381b6629fdba7caeb90a22d44d6263456047831a7e765e0254854188114d270
Status:
ERROR
Block height:
40576022
Block id:
3d28b7b6e402fea3c8b0f907e9dc8593132aaeb5c6b3245ccef19c4588889939
Timestamp:
Wednesday 9 November 2022 at 09:32:48 UTC
()
Proposer:
Authorizers:
Gas used:
25