Flow price: --
181010154e1a446ec6f6f87d23a40312db8212d7fe25945ce89da026fb1eb96a

Transaction

Hash: 181010154e1a446ec6f6f87d23a40312db8212d7fe25945ce89da026fb1eb96a
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:
  --> 181010154e1a446ec6f6f87d23a40312db8212d7fe25945ce89da026fb1eb96a: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:
181010154e1a446ec6f6f87d23a40312db8212d7fe25945ce89da026fb1eb96a
Status:
ERROR
Block height:
41660535
Block id:
279a19c98f7b68b9eb26f43c08634a9d9d1ea39df4fd0e17c1f7adca693c18e2
Timestamp:
Sunday 27 November 2022 at 03:47:06 UTC
()
Proposer:
Authorizers:
Gas used:
27