Twitter Users node limitation - Case Sensitive (affecting results)
Hey there,Not sure if this is the right forum, but here it goes: I was testing the Twitter nodes, and when using the Twitter Users node, I noticed that it is case sensitive. Meaning, if I submit a...
View ArticleSeveral Metanodes in one metanode
Hi,is it possible to insert several metanodes (or a group of noded and metanodes) in a single "big" metanode ?Thank youRegards
View ArticleEmpty header name when importing multiple excel files
Hello, I am trying to import multiple excel files with- list files node- Table Row to variable loop start- xls readerWhen running the workflow, I encounter the following problem : "Input table's...
View ArticleUse file name inside xls reader loop
Hello, I have a loop to read many excel files and I'd like to get the file name to append it as a new column. I use a list files and string manipulation to get the filename of the files....
View ArticleTop seed Roger Golden Goose UK Federer
Federer rolls on, Sharapova knocked outTop seed Roger Golden Goose UK Federer, who is trying to become the first man since Mats Wilander to capture three majors in the same year, took another step in...
View ArticleSelenium "Click" Node
Hi Everybody,I' m still in trouble with my workflow to analyze search results form my webpage.The WebDriverFactory with the Start WebDriver Node works fine > so the following page is...
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Problem in using commend to execute knime_project.zip
Dear allI had difficulty in using the command to call knime.I use knime to call a .bat to solve a problem.So I use two nodes to call this .bat,it's OK.But if I use comment to call this knime...
View ArticleKNIME 3 connection to Netezza
Hello,Is it possible to connect to Netezza database using KNIME 3.* ?Regards,Justas
View ArticleCreate a new Column using 50% of the row before plus the actual row
Hi Knimers!I'm trying to create a new column using another column as reference.The task is to create a kind of "moving average" using 50% of the row before my actual row plus my actual row but not...
View ArticleCrash (SIGSEGV) with Ubuntu 16.04
Hi everyone,KNIME (3.1.2) regularly crashes (segmentation fault) whenever a Node Description is shown on my Ubuntu 16.04 machine. This issue has started only recently although I cannot point it to a...
View ArticleDialog refuses to open: Need input table spec to configure dialog
Hello,I have a problem with DialogComponentColumnNameSelection in the node dialog. I have an optional port, and when the input port is not connected, the dialog won't start with an error message:...
View ArticleError *.xlsb load File
Hello, team.I need so help about loader one excel file.I ´ve seen on several topic´s about xls file and so any troubles.My necessity about attach file is open only sheet - "Físicos_Web".Somboby help me...
View ArticleHow to calculate frequency order at a user level
Hi everyone!I'm quite new in Knime and I'm currently trying to calculate the order frequency in days at a user level and I didn't find how to do it exactly with Knime. Could you please help me? This is...
View ArticleConnecting KNIME 3.1 to R server
Hello,We're trying to connect KNIME 3.1 to an R server running remotely on a linux machine... After installing the Interactive R Statistics integration update package, we expected to have a setting a...
View ArticleProblem about Groovy script
I have a problem about Groovy script node. Error message was printed when I run groovy script node. The url 'c:\Program Files\KNIME\plugins/de.mpicbg.tds.knime.hcstools_1.0.0/lib/*' does not exist....
View ArticleUnzip File Node problem
Hi everybody, I have a problem with "Unzip Files" node during batch mode execution in knime 3.1.2 I can't write on remote disk (X:). This is WARN log: "WARN : main : Unzip Files : Unzip Files : 0:526...
View Articleconnect to a TCP/UDP data stream
I receive a lot of data from various UDP/TCP data streams that needs to be processed. Currently, the data is written to log files or a database and then processed according to a schedule. This works,...
View ArticleNeed some Ideas
Hello Everyone, so i need your help. I am working on an DataSet of an Onlineshop for Clothing etc. We got the Dataset with Cust-ID, Order-Id , Artikel, Price etc.I need some variable for the analyses....
View ArticleMy Simple Regression Tree has 0 deviations in the Predicted Values compared...
I'm repurposing my workflow to test a different column of the 40 columns. The training data has 1768 records. The test data has 442 records. The problem is that (and I've done this for 6 different...
View ArticleHtmlParser Issue when a video is embed
Hello,I'm having a weird issue with HtmlParser. I'm collecting data from a forum:HttpRetriever -> HtmlParser -> XPathI use XPath so I can get the elements and contents I want from the page. It...
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