TypeError: Cannot read properties of null (reading 'length')

[amcintyre98]

Running your latest release 2.0.12 with node v20.16 on z/OS.

This code has been working fine with only this single issue (one time failed). Ran a 2nd time and worked so sounds performance related.

memb = await za.downloadDataset(dsn + '(' + ent.name + ')')
mems = memb.toString()
mcnt = mems.match(/\n/g).length

One time got this error. Rerunning with same input works fine.
mcnt = mems.match(/\n/g).length
¬
TypeError: Cannot read properties of null (reading 'length')
at main (/XSYS/u/z1234567/genxlsx.js:230:31)
at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

thanks,
Andrew

[amcintyre98]

failed for the 2nd time today with same issue, usually runs 3 or 4 times a week so very intermittent