Hello Team,
Previously I was working with Ignition v8 and I did not use it for like 3-4 months. Suddenly when I tried starting Ignition Gateway or tried to launch a designer, it threw an error saying cannot reach site. I did some forum research and all. But none worked.
Hence I downgraded the version from v8 to v7.9 and after installation my gateway won’t start. It shows following error,
I tried to increase its Java heap memory size + I also tried to uninstall microsoft EMC, however I couldn’t find it in my laptop.
My laptop specs: Windows 10
RAM: 8 gb
Memory: 1 TB
Please see below wrapper log,
STATUS | wrapper | 2020/02/14 21:45:14 | Launching a JVM…
INFO | jvm 1 | 2020/02/14 21:45:14 | Listening for transport dt_socket at address: 8000
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager: Initializing…
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperSimpleApp Error: Unable to locate the class com.inductiveautomation.catapult.Catapult : java.lang.ClassNotFoundException: com.inductiveautomation.catapult.Catapult
INFO | jvm 1 | 2020/02/14 21:45:14 |
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperSimpleApp Usage:
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: Error in WrapperListener.start callback. java.lang.IllegalArgumentException: can’t parse argument number: app_class{/app_method}
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: java.lang.IllegalArgumentException: can’t parse argument number: app_class{/app_method}
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.text.MessageFormat.makeFormat(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.text.MessageFormat.applyPattern(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.text.MessageFormat.(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.text.MessageFormat.format(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at org.tanukisoftware.wrapper.WrapperResources.getString(WrapperResources.java:215)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at org.tanukisoftware.wrapper.WrapperSimpleApp.showUsage(WrapperSimpleApp.java:621)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at org.tanukisoftware.wrapper.WrapperSimpleApp.start(WrapperSimpleApp.java:465)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at org.tanukisoftware.wrapper.WrapperManager$11.run(WrapperManager.java:4330)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: Caused by: java.lang.NumberFormatException: For input string: “app_class{/app_method}”
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.lang.NumberFormatException.forInputString(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.lang.Integer.parseInt(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: at java.lang.Integer.parseInt(Unknown Source)
INFO | jvm 1 | 2020/02/14 21:45:14 | WrapperManager Error: … 8 more
STATUS | wrapper | 2020/02/14 21:45:16 | <-- Wrapper Stopped