CAD toolbar suddenly disappeared, how to adjust out of the

The toolbar is missing first check whether the workspace is a traditional interface, if it is then you need to switch it to 2D sketching mode, because the traditional interface itself does not have a toolbar.

If it is in two-dimensional sketching mode but still no toolbar, you can reset CAD to restore the toolbar. The specific steps are as follows:

Open HaoChen CAD software, in the command line, type: OP, press the Enter key to confirm, you can call up the options dialog box. Switch the Options dialog box to the Configuration tab, find and click Reset, and click Yes to reset the GstarCAD status in the pop-up GstarCAD dialog box.