ValueError: You are trying to merge on float64 and object columns.

[cartal]

Hi, I'm also getting:

ValueError: You are trying to merge on float64 and object columns. If you wish to proceed you should use pd.concat

I'm using cellphonedb==2.1.1 and I get the same error after followed your instructions as above; any ideas?

Originally posted by @cartal in #21 (comment)

[mvento]

Hi @cartal,

Thanks for using CellPhoneDB. Can you send us the input files?

Best

[cartal]

Hi @mvento ,
I just sent you an email with access to the toy example.

[ltongyu]

Hi, I wonder if this problem has been solved. I got the same error.

[mvento]

Hi @cartal,

The problem is in your Counts file. It have Gene column but the values are always 0.

Please, set this data and retry.

Best

[mvento]

Hi @ltongyu,

Can you check if your Gene column data in Counts file is correct?

Best

[ltongyu]

Hi @ltongyu,

Can you check if your Gene column data in Counts file is correct?

Best

Yes, I solved the problem by correcting gene column. Thank you.

[XiaoyuLi-smu]

I had the same error. I was using the example data and the version is 2.1.2. The only problem might be i was using my own interaction database but it was build without error.

[DongqingSun96]

Hi @XiaoyuLi-smu, have you solved this problem?

[XiaoyuLi-smu]

no, thx

…

---Original--- From: "DongqingSun96"<notifications@github.com&gt; Date: Sun, Aug 9, 2020 17:01 PM To: "Teichlab/cellphonedb"<cellphonedb@noreply.github.com&gt;; Cc: "Mention"<mention@noreply.github.com&gt;;"XiaoyuLi-smu"<644619782@qq.com&gt;; Subject: Re: [Teichlab/cellphonedb] ValueError: You are trying to merge on float64 and object columns. (#125) Hi @XiaoyuLi-smu, have you solved this problem? — You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub, or unsubscribe.

[jmrussell]

I am still getting this error on the latest cpdb release with a counts value has many non-zero values