Flow price: --
2c915d38ab2878e3a099239c2c4dee7c742723b13df986b6651558d2e3be2616

Transaction

Hash: 2c915d38ab2878e3a099239c2c4dee7c742723b13df986b6651558d2e3be2616
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:
  --> 2c915d38ab2878e3a099239c2c4dee7c742723b13df986b6651558d2e3be2616:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
2c915d38ab2878e3a099239c2c4dee7c742723b13df986b6651558d2e3be2616
Status:
ERROR
Block height:
41467889
Block id:
2be0388def38f2672cb4d7c70fb903cb313695628f476053200e2e3bab875c41
Timestamp:
Thursday 24 November 2022 at 01:05:24 UTC
()
Proposer:
Authorizers:
Gas used:
25