[Bug]: error message when trying to perform LGCM in JASP

[caroliee]

JASP Version

0.18.3

Commit ID

No response

JASP Module

SEM

What analysis are you seeing the problem on?

Latent growth curve model

What OS are you seeing the problem on?

Windows 10

Bug Description

I was executing a latent growth curve model with 6 time points. When I added a factor "group" (1 = intervention, 2 = control) the following error message shows up:

Error in .lgcmEnrichData(dataset, options): object 'currentNa' not found

Stack trace
tryCatchOne(expr, names, parentenv, handlers[[1]])

doTryCatch(return(expr), name, parentenv, handler)

withCallingHandlers(expr = analysis(jaspResults = jaspResults, dataset = dataset, options = options), error = .addStackTrace)

analysis(jaspResults = jaspResults, dataset = dataset, options = options)

.lgcmEnrichData(dataset, options)

options(na.action = currentNa)

Expected Behaviour

Regression coefficients for the groups should be displayed

Steps to Reproduce

I have the same issue when i perform the latent curve model with the example dataset from this JASP tutorial site: https://jasp-stats.org/2022/02/22/latent-growth-curve-modeling-lgcm-in-jasp/

Log (if any)

No response

Final Checklist

• I have included a screenshot showcasing the issue, if possible.
• I have included a JASP file (zipped) or data file that causes the crash/bug, if applicable.
• I have accurately described the bug, and steps to reproduce it.

[juliuspfadt]

@caroliee, thanks for creating the issue. I think this should be fixed in the next release (jasp-stats/jaspSem#205), alternatively you can try one of the JASP nightly versions, it should also already be fixed there.

[caroliee]

Hi @juliuspfadt, can you tell me when the next release will be with this bug fix or if there is a previous version of JASP where the error message was not there? Thank you very much for helping!

[tomtomme]

It will be out in some weeks we hope

[tomtomme]

If you need this now you can get a nightly from https://static.jasp-stats.org/Nightlies/

[MCube78]

Had the exact same issue, I confirm the latest nightly (07-09-24) works.

[caroliee]

Great, thanks for letting me know!