Flow price: --
a73532f65203dcd9cf48f46c935238e7e964994e2c27b2cb621351d1c294c0f5

Transaction

Hash: a73532f65203dcd9cf48f46c935238e7e964994e2c27b2cb621351d1c294c0f5
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:
  --> a73532f65203dcd9cf48f46c935238e7e964994e2c27b2cb621351d1c294c0f5:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
a73532f65203dcd9cf48f46c935238e7e964994e2c27b2cb621351d1c294c0f5
Status:
ERROR
Block height:
41456650
Block id:
e87d730d43cb73855bb45ac19b3a9de721424433a0308dbe44f7183576877c63
Timestamp:
Wednesday 23 November 2022 at 20:43:04 UTC
()
Proposer:
Authorizers:
Gas used:
23