Flow price: --
70f41c38178efde1df3a4dd35fd2fcaea6fbdb6fea01ebaa1451a8c7f36b669c

Transaction

Hash: 70f41c38178efde1df3a4dd35fd2fcaea6fbdb6fea01ebaa1451a8c7f36b669c
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:
  --> 70f41c38178efde1df3a4dd35fd2fcaea6fbdb6fea01ebaa1451a8c7f36b669c: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:
70f41c38178efde1df3a4dd35fd2fcaea6fbdb6fea01ebaa1451a8c7f36b669c
Status:
ERROR
Block height:
40998509
Block id:
5362ef925880d32ab2c61ea802dafee46436055d29dd6ce96ee26b83d45188aa
Timestamp:
Wednesday 16 November 2022 at 11:05:36 UTC
()
Proposer:
Authorizers:
Gas used:
25