  In several literatures, the authors give a new thinking of measurement theory
system based on error non-classification philosophy, which completely
overthrows the existing measurement concept system of precision, trueness and
accuracy. In this paper, by focusing on the issues of error's regularities and
effect characteristics, the authors will do a thematic interpretation, and
prove that the error's regularities actually come from different cognitive
perspectives, are also unable to be used for classifying errors, and that the
error's effect characteristics actually depend on artificial condition rules of
repeated measurement, and are still unable to be used for classifying errors.
Thus, from the perspectives of error's regularities and effect characteristics,
the existing error classification philosophy is still incorrect; and an
uncertainty concept system, which must be interpreted by the error
non-classification philosophy, naturally becomes the only way out of
measurement theory.
