Re: blank screen shown under tomcat9 when I attempt to run my app
I deleted my web\index.html file from my new app, copied over the web\index.html file from my old app and then I rebuilt my new app and installed it. Now my new app is working as expected ! Now I can proceed with the work on my new app. I will look into this strange issue at a future date. Thanks for your assistance. On Sun, Apr 12, 2020 at 1:07 PM calder wrote: > On Sun, Apr 12, 2020, 11:58 Barry Kimelman > wrote: > > > my system is a windows 10 64 bit laptop. > > I am running tomcat 9 > > Here is the directory of my Java environment > > > > Directory of C:\Program Files\Java > > > > Sat Jan 25, 2020 06:03 AM . > > Sat Jan 25, 2020 06:03 AM .. > > Tue Jan 01, 2019 03:47 PM jdk1.8.0_191 > > Sat Jan 25, 2020 06:02 AM jre1.8.0_241 > > > > I can successfully run my old app which I wrote some time ago. However > when > > I try to run my new app > > > What's the difference between "old" and "new"? > > Also, were you running the app on a previous version of Tomcat and / or > Java? > > I just get a blank screen. > > When I check the tomcat log it shows a HTTP status code of 421 > > > > Can you paste the complete stack trace (including any "caused by" > statements) > > > which means > > "misdirected request" (i have never seen this code before while running > my > > tomcat server) > > > > My new app is structured just like my old app. There is an index.html > file > > which automatically redirects to a JSP page. > > > > 1 > > 2 > > > > > > 3 QWLC Data Management/title> > > > > > Missing the left brace for the "title" closing tag > > > 4 > > 5 > > 6 > > 7 > > 8 If you are looking for the entrance for the qwlc data management, > > you are very close. > > 9 Click here to enter the qwlc data > management > > 10 > > 11 > > 12 YOU WILL BE REDIRECTED IN 3 SECONDS - If the redirect does not > > work, > > 13 please click on the link above. > > 14 > > 15 > > 16 > > > > This error occurs no matter which browser I use. When I type "CTRL-U" in > my > > browser to see the HTML code I see the code from my index.html file. I am > > wondering why the redirect did not work for this new app. > > > > One minor difference with what I see from CTRL-U as compared to my old > app. > > In the CTRL-U output in my old app the "enter.jsp" is underlined. > > > > Any ideas as to where I can look for the problem ? > > > > > -- == Barry Kimelman Winnipeg, Manitoba, Canada
Re: blank screen shown under tomcat9 when I attempt to run my app
On Sun, Apr 12, 2020, 11:58 Barry Kimelman wrote: > my system is a windows 10 64 bit laptop. > I am running tomcat 9 > Here is the directory of my Java environment > > Directory of C:\Program Files\Java > > Sat Jan 25, 2020 06:03 AM . > Sat Jan 25, 2020 06:03 AM .. > Tue Jan 01, 2019 03:47 PM jdk1.8.0_191 > Sat Jan 25, 2020 06:02 AM jre1.8.0_241 > > I can successfully run my old app which I wrote some time ago. However when > I try to run my new app What's the difference between "old" and "new"? Also, were you running the app on a previous version of Tomcat and / or Java? I just get a blank screen. > When I check the tomcat log it shows a HTTP status code of 421 Can you paste the complete stack trace (including any "caused by" statements) which means > "misdirected request" (i have never seen this code before while running my > tomcat server) > > My new app is structured just like my old app. There is an index.html file > which automatically redirects to a JSP page. > > 1 > 2 > 3 QWLC Data Management/title> > Missing the left brace for the "title" closing tag 4 > 5 > 6 > 7 > 8 If you are looking for the entrance for the qwlc data management, > you are very close. > 9 Click here to enter the qwlc data management > 10 > 11 > 12 YOU WILL BE REDIRECTED IN 3 SECONDS - If the redirect does not > work, > 13 please click on the link above. > 14 > 15 > 16 > > This error occurs no matter which browser I use. When I type "CTRL-U" in my > browser to see the HTML code I see the code from my index.html file. I am > wondering why the redirect did not work for this new app. > > One minor difference with what I see from CTRL-U as compared to my old app. > In the CTRL-U output in my old app the "enter.jsp" is underlined. > > Any ideas as to where I can look for the problem ? > >
blank screen shown under tomcat9 when I attempt to run my app
my system is a windows 10 64 bit laptop. I am running tomcat 9 Here is the directory of my Java environment Volume in drive C is TI10673200G Volume Serial Number is 5E9D-3D3F Directory of C:\Program Files\Java Sat Jan 25, 2020 06:03 AM . Sat Jan 25, 2020 06:03 AM .. Tue Jan 01, 2019 03:47 PM jdk1.8.0_191 Sat Jan 25, 2020 06:02 AM jre1.8.0_241 0 File(s) 0 bytes 4 Dir(s) 559,190,065,152 bytes free I can successfully run my old app which I wrote some time ago. However when I try to run my new app I just get a blank screen. When I check the tomcat log it shows a HTTP status code of 421 which means "misdirected request" (i have never seen this code before while running my tomcat server) My new app is structured just like my old app. There is an index.html file which automatically redirects to a JSP page. 1 2 3 QWLC Data Management/title> 4 5 6 7 8 If you are looking for the entrance for the qwlc data management, you are very close. 9 Click here to enter the qwlc data management 10 11 12 YOU WILL BE REDIRECTED IN 3 SECONDS - If the redirect does not work, 13 please click on the link above. 14 15 16 This error occurs no matter which browser I use. When I type "CTRL-U" in my browser to see the HTML code I see the code from my index.html file. I am wondering why the redirect did not work for this new app. One minor difference with what I see from CTRL-U as compared to my old app. In the CTRL-U output in my old app the "enter.jsp" is underlined. Any ideas as to where I can look for the problem ? Thanks. == Barry Kimelman Winnipeg, Manitoba, Canada
