Flow price: --
91ff7f31d8ffa7c4aae3b4132ebe64111c67b5df634dc6132d16ad6578c3ff94

Transaction

Hash: 91ff7f31d8ffa7c4aae3b4132ebe64111c67b5df634dc6132d16ad6578c3ff94
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:
  --> 91ff7f31d8ffa7c4aae3b4132ebe64111c67b5df634dc6132d16ad6578c3ff94:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
91ff7f31d8ffa7c4aae3b4132ebe64111c67b5df634dc6132d16ad6578c3ff94
Status:
ERROR
Block height:
41396102
Block id:
ae3ec97876feb230a6b768ce8ee544edf6bdd335e29f23fe632dcdd8be3f473b
Timestamp:
Tuesday 22 November 2022 at 21:21:31 UTC
()
Proposer:
Authorizers:
Gas used:
23