Error convert ifc to json

[vdyachuk]

I try to convert ifc file to json. Get file from example and after start have the error.

Assertion failed: false, at: ./src/wasm/include/web-ifc.h,468,MoveToArgumentOffset
Error(613875): abort(Assertion failed: false, at: ./src/wasm/include/web-ifc.h,468,MoveToArgumentOffset). Build with -s ASSERTIONS=1 for more info. RuntimeError: abort(Assertion failed: false, at: ./src/wasm/include/web-ifc.h,468,MoveToArgumentOffset). Build with -s ASSERTIONS=1 for more info.
    at abort (\contructo\web-ifc\examples\nodejs\node_modules\web-ifc\web-ifc-api-node.js:570:19)
    at ___assert_fail (\contructo\web-ifc\examples\nodejs\node_modules\web-ifc\web-ifc-api-node.js:696:11)
    at <anonymous>:wasm-function[53]:0x1544
    at <anonymous>:wasm-function[967]:0x5c92c
    at <anonymous>:wasm-function[968]:0x5d546
    at Object.GetLine (eval at new_ (\contructo\web-ifc\examples\nodejs\node_modules\web-ifc\web-ifc-api-node.js:3784:31), <anonymous>:9:10)
    at IfcAPI.GetRawLineData (\contructo\web-ifc\examples\nodejs\node_modules\web-ifc\web-ifc-api-node.js:47507:28)
    at IfcAPI.GetLine (\web-ifc\examples\nodejs\node_modules\web-ifc\web-ifc-api-node.js:47456:28)
    at LoadFile (\contructo\web-ifc\examples\nodejs\index.js:33:30)

Code example

Appreciate any help.

[wwwouter]

It looks like there is a problem with the for loop. Changing it to for (let i = 1; i < lines.size(); i++) { removes the error for me.