Some of the sheets are not avaliable

[wangzhaof]

Hi my friend
I've deployed the SSE on my Qlik Sense Server.However in the demo qvf,some of the sheets can display normally but some of the sheets are not avaliable.Here is the screenshot

Formula in the error sheet
R.ScriptEval('library(TTR);library(forecast);forecast(HoltWinters(q$sumRain, alpha=FALSE, beta=FALSE, gamma=FALSE), h=$(RainNumberOfYears))$fitted', Sum([rain]) as sumRain)

Error Sheet screenshot

Message of the error sheet in the console

At the same time,you can see some of the sheet are normal in the following screenshot
Normal sheet

Formula in the normal sheet
R.ScriptEval('library("TTR");SMA(ts(q$AgeOfDeath), n=$(SMA_NUMBER_OF_PERIODS))',[Age of Death] as AgeOfDeath)

Could someone help me solve this issue?Sincerly thanks

[rvaheldendaten]

Changing it to

R.ScriptEval('library("TTR"); library("forecast"); forecast:::forecast.HoltWinters(HoltWinters(q$sumRain, beta=FALSE, gamma=FALSE),h=8)$fitted', Sum([rain]) as sumRain)

worked for me!