R Under development (unstable) (2024-03-14 r86117 ucrt) -- "Unsuffered Consequences"
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> library(DatastreamR)
> 
> # Login using Configuration
> ds = DataClient$new("Config.ini")
INFO [2024-03-14 15:45:57] DSConnect.R DSConnect$getToken :Getting Token and Token Expiry
could not find function "content_type_json"ERROR [2024-03-14 15:45:57] DSConnect.R  DSConnect$getToken 
could not find function "content_type_json"ERROR [2024-03-14 15:45:57] DSConnect.R  DSConnect$getToken No response received
> 
> # GET DATA in Dataframe and plot the values
> 
> # Dataframe is returned
> df = tryCatch ({
+                    ds$getDataframe(tickers = "VOD,BARC",
+                               fields= list("PH","PL"),
+                               start ='2022-01-12', end = '2022-07-13')
+                },
+                error = function(e)
+                  {
+                     stop (message(e))
+ 
+                  }
+                )
INFO [2024-03-14 15:45:57] Datastream.R DataClient$getDataframe Getting Data 
INFO [2024-03-14 15:45:57] Datastream.R DataClient$getData Getting Data 
You are not logged on. Please recreate the client supplying valid user credentials.Error in value[[3L]](cond) : 
Calls: tryCatch -> tryCatchList -> tryCatchOne -> <Anonymous>
Execution halted