when I import bpmnViewer modeler in my project ,the geteway graph inside is empty ,it should have a big X, but if I change to import bpmnModeler ,this geteway is normal why
Please share a running / prototypical example that clearly shows what you’re trying to achieve, what is working and what is not.
Use our existing starter projects to quickly hack it or share your existing, partial solution on GitHub or via a CodeSandbox. Provide the necessary pointers that allow us to quickly understand where you got stuck.
This way we may be able to help you in a constructive manner.
thanks for your reply, Is it for this reason? my data is not in the correct format like
That depends if your data is valid BPMN.
Without any example bpmn files, pictures or code examples to go by we cannot really help you identify the issue.
I can’t share my code because my company has a security protocol, but if I find a problem in my project, I will tell you