Rstudio crashing during PLOT.locus step about echolocator HOT 1 CLOSED

Loading required package: ensembldb
Loading required package: GenomicFeatures
 Error in value[[3L]](cond) : 
  Package 'GenomicFeatures' version 1.42.1 cannot be unloaded:
 Error in unloadNamespace(package) : namespace 'GenomicFeatures' is imported by 'VariantAnnotation', 'Gviz', 'ensembldb', 'ggbio', 'biovizBase', 'OrganismDbi' so cannot be unloaded 
10.
stop(gettextf("Package %s version %s cannot be unloaded:\n %s", 
    sQuote(package), oldversion, paste0(P, conditionMessage(e), 
        "\n")), domain = NA) 
9.
value[[3L]](cond) 
8.
tryCatchOne(expr, names, parentenv, handlers[[1L]]) 
7.
tryCatchList(expr, classes, parentenv, handlers) 
6.
tryCatch(unloadNamespace(package), error = function(e) {
    P <- if (!is.null(cc <- conditionCall(e))) 
        paste("Error in", deparse(cc)[1L], ": ")
    else "Error : " ... 
5.
library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc, 
    quietly = quietly) 
4.
.getRequiredPackages2(pkgInfo, quietly = quietly) 
3.
library(pkg, character.only = TRUE, logical.return = TRUE, lib.loc = lib.loc, 
    quietly = quietly) 
2.
.getRequiredPackages2(pkgInfo, quietly = quietly) 
1.
library(EnsDb.Hsapiens.v75)