Flow price: --
a9cba8d0d82d212bc4f0b79415f150e349b7d124fea047063bc8c487ebb0cd54

Transaction

Hash: a9cba8d0d82d212bc4f0b79415f150e349b7d124fea047063bc8c487ebb0cd54
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:
  --> a9cba8d0d82d212bc4f0b79415f150e349b7d124fea047063bc8c487ebb0cd54:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a9cba8d0d82d212bc4f0b79415f150e349b7d124fea047063bc8c487ebb0cd54
Status:
ERROR
Block height:
40763877
Block id:
ed4c1732e9e7da61cce529b5957ae1e76b100b32bc6afdfa11405fe1670725ab
Timestamp:
Saturday 12 November 2022 at 13:47:05 UTC
()
Proposer:
Authorizers:
Gas used:
27