Flow price: --
d1618d3c35fe06b9d8e72fda1485eb78982faf908aab9b156d1ad207d010b2d9

Transaction

Hash: d1618d3c35fe06b9d8e72fda1485eb78982faf908aab9b156d1ad207d010b2d9
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:
  --> d1618d3c35fe06b9d8e72fda1485eb78982faf908aab9b156d1ad207d010b2d9:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
d1618d3c35fe06b9d8e72fda1485eb78982faf908aab9b156d1ad207d010b2d9
Status:
ERROR
Block height:
41149975
Block id:
88b7d73ff729e26a49a46c929b212fc7f54df74f73fbc4300882ba0a45aeea85
Timestamp:
Friday 18 November 2022 at 21:57:06 UTC
()
Proposer:
Authorizers:
Gas used:
26