Flow price: --
290bde007ff8510f7561df88c652f4f4523b761e99cac3b3e229fb822d87f932

Transaction

Hash: 290bde007ff8510f7561df88c652f4f4523b761e99cac3b3e229fb822d87f932
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:
  --> 290bde007ff8510f7561df88c652f4f4523b761e99cac3b3e229fb822d87f932:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
290bde007ff8510f7561df88c652f4f4523b761e99cac3b3e229fb822d87f932
Status:
ERROR
Block height:
41416570
Block id:
a7f80ef2bd9f90082f2823cbea3016a7efacb390f66b1043d89f82f40945a2f7
Timestamp:
Wednesday 23 November 2022 at 05:15:00 UTC
()
Proposer:
Authorizers:
Gas used:
23