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sorrakis01
Specialist
Specialist

Can't ADD DATA error property 'toLowerCase'

Hi,

Im using Sense Server.

I'm adding data (xls, txt, csv...) in a new app with drag and drop option and I'll receive this error message:

Cannot read property 'toLowerCase' of undefined and I can't add new data

Capture3.PNG

If I click on Add Data it's pendng all time and not load the main connectors menu.

Capture2.PNG

Anyone have any idea and can Helps me?

Thanks

1 Solution

Accepted Solutions
sorrakis01
Specialist
Specialist
Author

Hi,

Finally this is a bug of version 3.1.0 (when the Server hasn't Internet Access). This bug is resolved on version 3.1.1 Realease and works well.

Thanks.

View solution in original post

8 Replies
Not applicable

I am having the same issue - "Initializing Add Data." Any updates?

lakshmikandh
Specialist II
Specialist II

Can you share the sample file ?

sorrakis01
Specialist
Specialist
Author

Hi,

it happens with all files and on click button add data.

Regards

Anonymous
Not applicable

Hi Jordi,

Could you please try to load the data from Data load editor?  May be there is an issue with Qlik sense server.

Thanks,

Neelima

lakshmikandh
Specialist II
Specialist II

Hi Jordi,

I was just reading error, it looks like a javascript error

javascript - Uncaught TypeError: Cannot read property 'toLowerCase' of undefined - Stack Overflow

javascript - Cannot call method 'toLowerCase' of undefined - Stack Overflow

Did you recently updated the Qliksense ? or any base javascript files changed?

Are you able to load data from an ODBC/OLEDB connection  ?

sorrakis01
Specialist
Specialist
Author

Hi,

Yes I updated Qlik Sense to version 3.1.Capture4.PNG

I'm loading a simple txt, or a single xlsx, csv. (Add Data option) and doesn't work, but If I create a new connection in Data Load Editor I don't have problems and I can work and create a library. I create ODBC connections and Folder connections without problems.

EDIT: Maybe a remote idea: I don't have Internet access in the server (Maybe have problems with data market and is pending all time....)

Thanks

lakshmikandh
Specialist II
Specialist II

Sorrysorrakis01‌ , I haven't experienced this kind of behavior earlier.

So you  are able to create folder connection now and work with that right ?

Update me about the reasons if you get through this error .


Thanks,

Lakshmikandh

sorrakis01
Specialist
Specialist
Author

Hi,

Finally this is a bug of version 3.1.0 (when the Server hasn't Internet Access). This bug is resolved on version 3.1.1 Realease and works well.

Thanks.