Flow price: --
3df8825fad77e2161faf03346d58a9f13fb4f6bdb6fae1765107b026e7e7c1e3

Transaction

Hash: 3df8825fad77e2161faf03346d58a9f13fb4f6bdb6fae1765107b026e7e7c1e3
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:
  --> 3df8825fad77e2161faf03346d58a9f13fb4f6bdb6fae1765107b026e7e7c1e3:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
3df8825fad77e2161faf03346d58a9f13fb4f6bdb6fae1765107b026e7e7c1e3
Status:
ERROR
Block height:
40383302
Block id:
c390df060c1c7aa0c67a2cb6431ee825e376fa5d2827d448d243f3674c00b67a
Timestamp:
Sunday 6 November 2022 at 03:48:52 UTC
()
Proposer:
Authorizers:
Gas used:
26