Flow price: --
eb263c556cab80ed853cde1daa34dc5422f9835decff817245715f454edc54d4

Transaction

Hash: eb263c556cab80ed853cde1daa34dc5422f9835decff817245715f454edc54d4
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:
  --> eb263c556cab80ed853cde1daa34dc5422f9835decff817245715f454edc54d4:28:28
   |
28 |                             self.modifierRef.markAttendance(currentNFT: self.currentNFT, attendance: "true")    
   |                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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


Hash:
eb263c556cab80ed853cde1daa34dc5422f9835decff817245715f454edc54d4
Status:
ERROR
Block height:
41606611
Block id:
9fdc86775995061e7fe4c2d597d26c1a1356b91854dee078d181f034ac633214
Timestamp:
Saturday 26 November 2022 at 06:50:09 UTC
()
Proposer:
Authorizers:
Gas used:
22