Flow price: --
9e514d734f8ced8388bff4781bb1f6da5fd2bcab2ecf8afdcc8246980ed53a31

Transaction

Hash: 9e514d734f8ced8388bff4781bb1f6da5fd2bcab2ecf8afdcc8246980ed53a31
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:
  --> 9e514d734f8ced8388bff4781bb1f6da5fd2bcab2ecf8afdcc8246980ed53a31:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
9e514d734f8ced8388bff4781bb1f6da5fd2bcab2ecf8afdcc8246980ed53a31
Status:
ERROR
Block height:
41054385
Block id:
8d97dcc1c18eaca8497f4b7ed4570e911ea8fbd7ef6d750d393d43803c8bd5a3
Timestamp:
Thursday 17 November 2022 at 08:52:09 UTC
()
Proposer:
Authorizers:
Gas used:
23