Flow price: --
4923a68418cc57ed2a02df7e99c413ca1c4b6ae0f16da60318f36234dc4745f1

Transaction

Hash: 4923a68418cc57ed2a02df7e99c413ca1c4b6ae0f16da60318f36234dc4745f1
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:
  --> 4923a68418cc57ed2a02df7e99c413ca1c4b6ae0f16da60318f36234dc4745f1:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
4923a68418cc57ed2a02df7e99c413ca1c4b6ae0f16da60318f36234dc4745f1
Status:
ERROR
Block height:
41608701
Block id:
374757e46d20e2eae1c297a5ec56bab61341f6d2315154073f5df62f27819213
Timestamp:
Saturday 26 November 2022 at 07:38:44 UTC
()
Proposer:
Authorizers:
Gas used:
29