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Posted to notifications@superset.apache.org by GitBox <gi...@apache.org> on 2019/09/20 07:02:59 UTC
[GitHub] [incubator-superset] kuckjwi0928 opened a new issue #8266:
Histogram visualization error when using numeric type.
kuckjwi0928 opened a new issue #8266: Histogram visualization error when using numeric type.
URL: https://github.com/apache/incubator-superset/issues/8266
Histogram visualization error when using numeric type.
#### Query parameter
e.g.
Numeric Columns: Numeric type columns
Group by: Numeric type columns
### Expected results
A histogram is drawn.
### Actual results
Error occurred. (type error)
#### Screenshots
#### How to reproduce the bug
1. Go to Sources menu.
2. Click on Tables.
3. Click on Specific table.
4. Select histogram chart.
5. Numeric Columns and Group by columns setting.
6. Run query
7. See error. ('int' object is not iterable)
### Environment
- superset version: `master`
- python version: `Python 3.7.4`
- node.js version: `v11.5.0`
- npm version: `6.9.0`
### Checklist
- [ ] I have checked the superset logs for python stacktraces and included it here as text if there are any.
- [ ] I have reproduced the issue with at least the latest released version of superset.
- [x] I have checked the issue tracker for the same issue and I haven't found one similar.
### Additional context
No
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