SAXParseException:

Ignition
1

Hello Team,
Problem Statement - Unable to launch a ignition project.
Ignition version - 7.9.21
Error - SAXParseException:DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set tp true.

Troubleshooting done - Deleted the .ignition folder and attempted re-launch. No change and I still see same error.

When I create a local gateway and launch the same project, it works like normal.
Can someone please assist in resolving this issue?

2

Please provide the full error text and stack trace.

3

I'm experiencing a similar or the same issue.

Launch failed on step "ConnectStep" with error:
org.xml.sax.SAXParseException; lineNumber: 1; columnNumber: 10; DOCTYPE is disallowed when the feature "http://apache.org/xml/features/disallow-doctype-decl" set to true.
	at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1239)
	at com.inductiveautomation.ignition.client.launch.LaunchManifest.readFrom(LaunchManifest.java:271)
	at com.inductiveautomation.ignition.client.launch.steps.ConnectStep.downloadManifest(ConnectStep.java:166)
	at com.inductiveautomation.ignition.client.launch.steps.ConnectStep.downloadManifest(ConnectStep.java:105)
	at com.inductiveautomation.ignition.client.launch.steps.ConnectStep.run(ConnectStep.java:49)
	at com.inductiveautomation.ignition.client.launch.AbstractStepRunner.run(AbstractStepRunner.java:33)
	at java.lang.Thread.run(Thread.java:750)
4

Our launch manifest does not include a doctype declaration, it’s likely something on your network is intercepting and injecting/returning its own response.