-
Notifications
You must be signed in to change notification settings - Fork 4
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
redcap_read() Error in inherits(ds, "data.frame") : object 'ds' not found #8
Comments
Greetings Dr. Lemas: I tried the code just now, and I was able to pull the data without the error if I changed the "ds" to "dat". I think the error might be because "ds" has never been defined as a variable in the code? Following is part of my code:
|
that happens to me sometimes, A workaround is declaring an empty data frame with the same variable name before the redcap_read(). |
Hi guys! Not sure if this issue is still causing you trouble, but we (UF CTS-IT) came across this issue in a project we're running and traced the problem to non-UTF-8 characters in the section headers for the REDCap project we were reading data from.
|
I am trying to create a script that queries physical activity data in BEACH redcap project. When I called the data using redcap_read()- I received the following error:
redcap_read() Error in inherits(ds, "data.frame") : object 'ds' not found
does this happen for anyone else? I have tried several scripts.
BEACH>reports>data_inventory.Rmd
The text was updated successfully, but these errors were encountered: