AzimuthReference cannot run correctly in jupyter when generate my own reference

[Dthbca]

I got this when run AzimuthReference:

Error in ValidateAzimuthReference(object = object): Reference must contain an AzimuthData object in the tools slot.
Traceback:

1. ValidateAzimuthReference(object = object)
2. stop("Reference must contain an AzimuthData object in the tools slot.")
3. .handleSimpleError(function (cnd) 
 . {
 .     watcher$capture_plot_and_output()
 .     cnd <- sanitize_call(cnd)
 .     watcher$push(cnd)
 .     switch(on_error, continue = invokeRestart("eval_continue"), 
 .         stop = invokeRestart("eval_stop"), error = invokeRestart("eval_error", 
 .             cnd))
 . }, "Reference must contain an AzimuthData object in the tools slot.", 
 .     base::quote(ValidateAzimuthReference(object = object)))

After check the code, i found that the tools slot haven't changed correctly due to this part of the function AzimuthReference:

  tool.name <- as.character(x = sys.calls())
  tool.name <- lapply(
    X = strsplit(x = tool.name, split = "(", fixed = TRUE), 
    FUN = "[", 
    1
  )[[1]]
  if (tool.name != "AzimuthReference") {
    slot(object, name = "tools")["AzimuthReference"] <- slot(object, name = "tools")[tool.name]
    slot(object, name = "tools")[tool.name] <- NULL
  }

which make object@tools$AzimuthReference change to NULL