helios.js:6399 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length')

[besiwims]

helios.js:6399 Uncaught (in promise) TypeError: Cannot read properties of undefined (reading 'length')
at ByteArrayData.memSizeInternal (helios.js:6399:25)
at get memSize (helios.js:6412:50)
at get memSize (helios.js:6567:16)
at get memSize (helios.js:6777:17)
at get memSize (helios.js:6777:17)
at get memSize (helios.js:13072:21)
at helios.js:13854:34
at Array.map ()
at UplcBuiltin.calcCost (helios.js:13854:23)
at UplcRte.calcAndIncrCost (helios.js:11710:18)