Hello Everyone, 
I am working through the Qlik Learn for Talend. I am on the very first lesson / lab and I am just not being able to make progress. I am getting an error concerning Escape Sequences. I am not sure how to fix this. I have tried EVERYTHING I can think of. Please help! 

I have the full error below. I have the screenshot of my settings below that. Thank you for the advice - 

Preview Error!
Null value will be used for context parameter Number: For input string: ""
Exception in thread "main" java.lang.Error: Unresolved compilation problem:
Invalid escape sequence (valid ones are \b \t \n \f \r \" \' \\ )

at dibasics.preview_data.Preview_Data.tFileInputDelimited_1Process(Preview_Data.java:1772)
at dibasics.preview_data.Preview_Data.runJobInTOS(Preview_Data.java:3243)
at dibasics.preview_data.Preview_Data.main(Preview_Data.java:2913)

Null value will be used for context parameter Number: For input string: ""
Exception in thread "main" java.lang.Error: Unresolved compilation problem:
Invalid escape sequence (valid ones are \b \t \n \f \r \" \' \\ )

at dibasics.preview_data.Preview_Data.tFileInputFullRow_1Process(Preview_Data.java:1071)
at dibasics.preview_data.Preview_Data.runJobInTOS(Preview_Data.java:2190)
at dibasics.preview_data.Preview_Data.main(Preview_Data.java:1860)

per default qlik supports only ports 22 and 2222 for SFTP connections.

i created a connection to a host with port 22 then i tried to edit the port in qmc connection string to 443.

geting the error: The following parameter validation errors were found: sftpPort: Port is invalid.

I see no reason why a SFTP service should not be able to run any ports.

Is there a way how to workaround this?

Hi there Qlik Community!

I hope you are all doing great! I am writing to you all mainly because I am looking for a well-structured Qlik Mashup course that teaches me all the necessary elements such as, authentications, the use of HTML, CSS and JS, Qlik APIs, Qlik Embed, a project for me to follow along and so on and so forth. Likewise, I've been reading the material available on the Qlik dev website, but I'm not a huge a fan of. 

I look forward to hearing from you soon!

Thanks and have a great day!

Hello, 

Looks like this has been asked for a few years now, but I couldn't locate one with an answer. It's 2026, so we'll try to re-up: Is there any way to create a Combo Chart with more than one dimension on it?

Thanks in a advance, 

Chris

Qlik Talend Cloud is being updated,

The first region is being deployed, it will take a few days for all regions to be updated.
Please refer to the latest Release notes to see what's new.

https://help.qlik.com/talend/en-US/release-notes/8.0/r2025

Hi,

I am using button object in layout container over a text object to apply some actions and sheet navigation in Qlik Cloud. This works perfectly in browser but not in SaaS mobile app. I have noticed that actions such as set variable value works perfectly in mobile app however only navigation functionality is not working either I choose sheet navigation or apply bookmark action.

Can anyone confirm that this is a known bug or please suggest some solution or workaround. 

Managing your data pipelines shouldn't mean leaving the tools you already work in. In this video, Qlik Solution Architect, @joe_easley Joe Easley, shows how Qlik's declarative pipelines let you build and manage your integration ecosystem right alongside your own LLM and IDE — no switching platforms, no extra UI to learn.

The benefit: faster iteration, fewer handoffs, and pipelines that live where your code already does. Heads up: this is geared toward folks comfortable with code and declarative config, so a bit of dev background helps going in.

Want to learn more?

Check out Qlik's documentation on declarative pipelines:

https://help.qlik.com/en-US/cloud-services/Subsystems/Hub/Content/Sense_Hub/DataIntegration/DeclarativePipelines/Declarative-pipelines-overview.htm

a

We recently had a user ask whether there's an option to customize the order of mobile apps in the user interface. Every time the app is opened, I'm assuming the apps are ordered from most recently used to least recently used.

Does anyone know if there is an option to customize app order?