cannot open file '//customRF.R': No such file or directory

[GeorgFette]

I get this error during execution:

2023-02-06 10:04:59 Error in file(filename, "r", encoding = encoding) : 2023-02-06 10:04:59 cannot open the connection 2023-02-06 10:04:59 Calls: source -> withVisible -> eval -> eval -> source -> file 2023-02-06 10:04:59 In addition: Warning messages: 2023-02-06 10:04:59 1: In readLines(con, warn = readLines.warn) : 2023-02-06 10:04:59 incomplete final line found on '/config.yml' 2023-02-06 10:04:59 2: In file(filename, "r", encoding = encoding) : 2023-02-06 10:04:59 cannot open file '//customRF.R': No such file or directory 2023-02-06 10:04:59 Execution halted

[NandhiniS08]

Can you see in your folder structure if there is filename customRF.R?

[GeorgFette]

yes, it is there

[NandhiniS08]

Can you change the line number 33 of the script _4_modeling1_fixedwindowfalse.R

• source(file.path(getwd(), "customRF.R")) to
• source(file.path(getwd(), "customRF.R") , local = TRUE)

[GeorgFette]

it still get's the error. Should I add that part in the file 5_modeling2_fixedwindow_true.R as well ?

[NandhiniS08]

Does the error now comes in ths file now 5_modeling2_fixedwindow_true.R ? Yes please.. That would be great

[GeorgFette]

The error still stays. How can I see in which R-File the exception occurs ?

[NandhiniS08]

There are print statements added in the script while excution which can help us identify the source of error. If the 4_modeling1_fixedwindow_false.R script is finished, there will be a lot of model objects generated in the reults folder. Do you see that?

[GeorgFette]

no, I think he is still in the 4-R-File

[NandhiniS08]

Can you try this: source("customRF.R", chdir = TRUE) ?

[GeorgFette]

again the same error. Here is a bit longer output:

2023-02-06 13:37:49 Warning messages: 2023-02-06 13:37:49 1: In readLines(con, warn = readLines.warn) : 2023-02-06 13:37:49 incomplete final line found on '/config.yml' 2023-02-06 13:37:49 2: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:49 3: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:49 4: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:49 5: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:49 6: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:49 7: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 [1] "Feature extraction done" 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:49 8: funs() was deprecated in dplyr 0.8.0. 2023-02-06 13:37:49 ℹ Please use a list of either functions or lambdas: 2023-02-06 13:37:49 2023-02-06 13:37:49 # Simple named list: list(mean = mean, median = median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Auto named with tibble::lst(): tibble::lst(mean, median) 2023-02-06 13:37:49 2023-02-06 13:37:49 # Using lambdas list(~ mean(., trim = .2), ~ median(., na.rm = TRUE)) 2023-02-06 13:37:51 Error in file(filename, "r", encoding = encoding) : 2023-02-06 13:37:51 cannot open the connection 2023-02-06 13:37:51 Calls: source -> withVisible -> eval -> eval -> source -> file 2023-02-06 13:37:51 In addition: Warning messages: 2023-02-06 13:37:51 1: In readLines(con, warn = readLines.warn) : 2023-02-06 13:37:51 incomplete final line found on '/config.yml' 2023-02-06 13:37:51 2: In file(filename, "r", encoding = encoding) : 2023-02-06 13:37:51 cannot open file '//customRF.R': No such file or directory 2023-02-06 13:37:51 Execution halted

[NandhiniS08]

The issue is the file is added newly and it is missed to be added in the dockerfile. Therefore its not locating it while you are running through docker. I have made this change and pushed a new version. can you please pull the latest version and run it

[GeorgFette]

hm, no, that didn't help. The error is still the same

[NandhiniS08]

Docker pruned and built again. It runs fine