https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27929#M19767 <P></P> <P>Getting below error after a count() operation. Please suggest a possible solution if anyone of you have seen this issue before. </P><P></P>org.apache.spark.sql.catalyst.errors.package$TreeNodeException: execute, tree: Exchange SinglePartition, true, <P></P> Tue, 09 Feb 2021 08:44:56 GMT karthi_18562 2021-02-09T08:44:56Z https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27927#M19765 <P>I am creating dataframe using SQL in which all the underline tables are actually tempview based on dataframes. I am getting below error everytime. Can anyone help me to uderstand the issue here. Thanks in advance.</P><P>An error occurred while calling o183.count. : </P><P>Error details are in attached file</P> Fri, 26 Jul 2019 20:07:18 GMT https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27927#M19765 NEERAJRATHORE19 2019-07-26T20:07:18Z https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27928#M19766 <P></P> <P>does anyone have a fix for this issue?</P> <P></P> Tue, 09 Feb 2021 08:42:18 GMT https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27928#M19766 karthi_18562 2021-02-09T08:42:18Z https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27929#M19767 <P></P> <P>Getting below error after a count() operation. Please suggest a possible solution if anyone of you have seen this issue before. </P><P></P>org.apache.spark.sql.catalyst.errors.package$TreeNodeException: execute, tree: Exchange SinglePartition, true, <P></P> Tue, 09 Feb 2021 08:44:56 GMT https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27929#M19767 karthi_18562 2021-02-09T08:44:56Z https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27930#M19768 <P></P> <P>I also encountered the same problem...It's weird that I can do the query but not the count.</P> <P></P> Sat, 10 Apr 2021 03:02:35 GMT https://community.databricks.com/t5/data-engineering/org-apache-spark-sql-catalyst-errors-package-treenodeexception/m-p/27930#M19768 htinhk 2021-04-10T03:02:35Z