Flow price: --
8aa5167e08c36c89800b25403f9c18e235f6f88bad909b994f4010e30e1bf2c0

Transaction

Hash: 8aa5167e08c36c89800b25403f9c18e235f6f88bad909b994f4010e30e1bf2c0
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:
  --> 8aa5167e08c36c89800b25403f9c18e235f6f88bad909b994f4010e30e1bf2c0:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
8aa5167e08c36c89800b25403f9c18e235f6f88bad909b994f4010e30e1bf2c0
Status:
ERROR
Block height:
41162944
Block id:
ad8227f3f5dda62d06da2dae9f146e10ecdc8e1241f57c27df58b1bb2bbbba68
Timestamp:
Saturday 19 November 2022 at 02:57:49 UTC
()
Proposer:
Authorizers:
Gas used:
26