I am trying to complete the "Visualize Your Business Processes and Salesforce Data" trail but it is telling error.

Challenge Not yet complete... here's what's wrong:
The 'Property Listings' report does not appear to be using a scatter chart.

I followed all the steps still i am not able to complete it.
Please help

In a custom soncole, i have a button on related list of case detail page.
When i click, a new subtab opens with vf page. On VF page i have a custom button which should close the current tab and refreshes the case tab.
I used refreshParentTabById() and closeTab() for this. 
Issue is that tab is getting closed properly but case tab is not getting refreshed.
Instead it is showing loading symbol on related list continously.
I tried getSubTabId() and other subtab methods but not getting the subtabId.
Please advice how can i refresh the case subtab by closing another vf page subtab.
 

I was working on workflow trailhead and created the workflow rules and actions but getting below error.

Challenge Not yet complete... here's what's wrong: 
The 'Set Case to Escalated' Workflow field update action was not found.

Can anyone help me here?

Hi all,

I am trying to get datetime picker in html input element on my vf page but i am getting below error:
Uncaught TypeError: Cannot read property 'addEventListener' of null
Uncaught TypeError: Cannot read property 'currentStyle' of null

Because of this i am not able to get date time picker.
can anyone help me in resolving this issue

I am trying to complete the "Visualize Your Business Processes and Salesforce Data" trail but it is telling error.

Challenge Not yet complete... here's what's wrong:
The 'Property Listings' report does not appear to be using a scatter chart.

I followed all the steps still i am not able to complete it.
Please help

I was working on workflow trailhead and created the workflow rules and actions but getting below error.

Challenge Not yet complete... here's what's wrong: 
The 'Set Case to Escalated' Workflow field update action was not found.

Can anyone help me here?

I was working on workflow trailhead and created the workflow rules and actions but getting below error.

Challenge Not yet complete... here's what's wrong: 
The 'Set Case to Escalated' Workflow field update action was not found.

Can anyone help me here?