Reopened Unassigned: Frequenctly calling R causes failure of...
I test RDotNet in F# by using RProvider.This is my F# code, which frequently fails for RDotNet.ParseException or sometimes System.AccessViolationException.My environment isWindows 8.1 Ultimate...
View ArticleEdited Issue: Frequently calling R causes failure of RDotNet.ParseException...
I test RDotNet in F# by using RProvider.This is my F# code, which frequently fails for RDotNet.ParseException or sometimes System.AccessViolationException.My environment isWindows 8.1 Ultimate...
View ArticleClosed Issue: Access Violation Exception when creating jpg/png files [23]
The call to the png function below results in an exception: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.Any ideas? Private Sub...
View ArticleEdited Issue: Access Violation Exception when creating jpg/png files [23]
The call to the png function below results in an exception: Attempted to read or write protected memory. This is often an indication that other memory is corrupt.Any ideas? Private Sub...
View ArticleClosed Issue: Calling Plot more than one time results in an exception. [24]
Using: vs2010, Windows 7 64 bit, C#, WPF Windows app.The first time I call 'Plot' with the following code - it works. The second time, I get the following:doubleArray is defined as as double[],...
View ArticleCommented Issue: CanĀ“t evaluate more than 2 arrays in R [26]
I have got the following code. It runs for 2 selected items but for more there occurs:CallbackOnCollectedDelegate.private void button1_Click(object sender, RoutedEventArgs e){//StatConnector RConnector...
View ArticleClosed Issue: System.AccessViolationException Error after gc() in R [27]
I have the exception with the following code: var rEngine = REngine.CreateInstance("RDotNet"); rEngine.EagerEvaluate("GetCoef <- function(X, Y) {fit<-lsfit(x=X, y=Y);return(fit$coef)}"); GetCoef...
View ArticleClosed Issue: StartupParameters are not picked up by the engine...
Added a unit test reproducing https://rdotnet.codeplex.com/discussions/471488 to the revision below.This is an issue that likely needs a mail to R-devel. And/or, set up a way to step through the native...
View ArticleCommented Issue: ParseException on a call to dev.copy(png, ) [41]
See repro code in:https://rdotnet.codeplex.com/discussions/446998Comments: ``` An unhandled exception of type 'RDotNet.EvaluationException' occurred in RDotNet.dll Additional information: Error in...
View ArticleEdited Issue: ParseException on a call to dev.copy(png, ) [41]
See repro code in:https://rdotnet.codeplex.com/discussions/446998Work over Nov 2013 to Jan 2013 makes the diagnosis easier.
View ArticleCommented Issue: ParseException on a call to dev.copy(png, ) [41]
See repro code in:https://rdotnet.codeplex.com/discussions/446998Work over Nov 2013 to Jan 2013 makes the diagnosis easier.Comments: Behavior in R console and from the C# R.NET differs. ``` C# var...
View ArticleClosed Issue: ParseException on a call to dev.copy(png, ) [41]
See repro code in:https://rdotnet.codeplex.com/discussions/446998Work over Nov 2013 to Jan 2013 makes the diagnosis easier.
View ArticleNew Post: ParseException : dev.copy(...) [WinForm]
Finally could have a closer look now that retrieval of R native error messages have been improved. See https://rdotnet.codeplex.com/workitem/41 for a workaround; I don't think this is trivial to copy...
View ArticleClosed Issue: Access Violation Exception after extended run of t.test loop [43]
My code runs just fine with one data set but fails at the same point each time a different data set is run. Two different arrays are created in a loop through a large data set using...
View ArticleCommented Issue: Memory corruption, CallbackOnCollectedDelegate was detected...
Trying to use the repro information in one of the reply in [discussion:441642]Comments: Have set up test cases in rdotnet-support on github. This is instructive in terms of documentation rather than...
View ArticleUpdated Wiki: Home
Project Description: R.NET enables .NET Framework to collaborate with R statistical computing. R.NET requires .NET Framework 4 and native DLLs installed with R environment. You need no other extra...
View ArticleCreated Feature: Cache the delegates for native R API functions [86]
There is a caching mechanism in place (23 Feb) , however it is not thread safe. the R engine is by and large not thread safe anyway, but this is no reason to add on top of it. Consider maybe T4 code...
View ArticleCommented Unassigned: StackOverFlow Exception While calling a R Script File [85]
Hi All,Can any one help he how to handle a large csv file processing for calculationI took a CSV file with 10 Lakh recordsLoaded in to a R using the following...
View ArticleCommented Issue: Frequently calling R causes failure of...
I test RDotNet in F# by using RProvider.This is my F# code, which frequently fails for RDotNet.ParseException or sometimes System.AccessViolationException.My environment isWindows 8.1 Ultimate...
View ArticleSource code checked in, #f8e3bd4164f0
Add msbuild path detection, to have a checkout point for a bug report to Microsoft about msbuild.exe failing on FSproj in some circumstances. - https://rdotnet.codeplex.com/workitem/87
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