R has to be restarted in roder to get right values

[froever]

Hallo Community,

I have a strange behavior in R according to Coinmarketcapr. In a script, I download crypto values from Coinmarketcap web server with the r package Coinmarketcapr.
Later I want to do some matching with coloums of the dataframes aa and historiedf2. But the strange thing is, I get only correct values, when I close R and run those four lines again.
`
library(coinmarketcapr)

setup(api_key = "", sandbox = FALSE)
a <- get_crypto_listings('EUR', latest=T, start=4900, limit=100, sort="market_cap", sort_dir="desc")
aa <- a[ ,c(2,3,22)]
historieDF2 <- get_crypto_listings('EUR', limit=5000, sort="market_cap", sort_dir="desc")
historieDF2 <- historieDF2[ ,c(2,3,22)]

liste_aa_df_1_na <- match(aa[,1] , historieDF2[,1])
liste_aa_df_2_na <- match(aa[,2] , historieDF2[,2])
liste_df_aa_1_na <- match(historieDF2[,1] , aa[,1])
liste_df_aa_2_na <- match(historieDF2[,2] , aa[,2])
`

When I run these lines muliple times before closing, I get no matchings at all.
But when I restart RStudio and run these four lines again, I get correct matchings and values.
Nothings else is being done.

This behavior exists only with data from coinmarketcapr. When I try other kind of data, the matching function is working.