Flow price: --
587661c6e7ec48ee4c1b1b6783c2c370b267e58d0b23ee5bbc4b5e7871a09268

Transaction

Hash: 587661c6e7ec48ee4c1b1b6783c2c370b267e58d0b23ee5bbc4b5e7871a09268
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:
  --> 587661c6e7ec48ee4c1b1b6783c2c370b267e58d0b23ee5bbc4b5e7871a09268:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
587661c6e7ec48ee4c1b1b6783c2c370b267e58d0b23ee5bbc4b5e7871a09268
Status:
ERROR
Block height:
41386880
Block id:
75a0dcdd51c24af53c52c3d969c8bf3b8d4a323e0a16af4570c93cc3f0f5b29e
Timestamp:
Tuesday 22 November 2022 at 17:48:18 UTC
()
Proposer:
Authorizers:
Gas used:
22