Flow price: --
bbc8a2c25d9f71e1704eaf361dd4577dc745b945f2d3a0f82876fb47ccaf585f

Transaction

Hash: bbc8a2c25d9f71e1704eaf361dd4577dc745b945f2d3a0f82876fb47ccaf585f
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:
  --> bbc8a2c25d9f71e1704eaf361dd4577dc745b945f2d3a0f82876fb47ccaf585f: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:
bbc8a2c25d9f71e1704eaf361dd4577dc745b945f2d3a0f82876fb47ccaf585f
Status:
ERROR
Block height:
41635825
Block id:
566b4fdb4b937431c25016fbe690e491fd68977f6c9d25ba211b3e813d47261b
Timestamp:
Saturday 26 November 2022 at 18:11:31 UTC
()
Proposer:
Authorizers:
Gas used:
29