First, the problem appears the description
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When you start a Tomcat server in Eclipse, a Tomcat server startup error with a 45-second timeout occurs because of the number of configuration file initialization projects.
After the wait timeout, as shown in the figure, the following error will pop up
Ii. Problem-solving methods
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1. Double-click the corresponding server in the servers view to open the server's configuration interface. The following figure:
2. In the Timeouts->start property of the figure above, modify the value 45 to be large enough. (General 60 seconds is enough)
3. Save the changes and restart Tomcat. If you still report this error, continue with the above steps to change the start value under timeouts.
★ Not every effort will have a harvest, but every harvest must work hard, this is an unfair irreversible proposition ★