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Summer '19 Sandbox error: String index out of range: 0: Source


LockerService: Can't access the DOM of a component on the same namespacesalesforce lightning Error: Cannot mix expression and literal string in attribute valueAura vs Apex - Deserialization and Interface discrepancy (Major rewrite with git repo)Lightning Community - relative page navigation to page with lightning:input breaksProblem with sending Date as string from Aura to Apex. (after Summer 18 release on sandbox)






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








8















This is a self-answered question in case anyone else is looking.
The Summer '19 sandboxes dropped over the weekend and I started getting the above error this morning. It was only on 1 Aura component but it was a base component so affected lots else. The component refused to save and ceased displaying in the community.










share|improve this question






























    8















    This is a self-answered question in case anyone else is looking.
    The Summer '19 sandboxes dropped over the weekend and I started getting the above error this morning. It was only on 1 Aura component but it was a base component so affected lots else. The component refused to save and ceased displaying in the community.










    share|improve this question


























      8












      8








      8








      This is a self-answered question in case anyone else is looking.
      The Summer '19 sandboxes dropped over the weekend and I started getting the above error this morning. It was only on 1 Aura component but it was a base component so affected lots else. The component refused to save and ceased displaying in the community.










      share|improve this question
















      This is a self-answered question in case anyone else is looking.
      The Summer '19 sandboxes dropped over the weekend and I started getting the above error this morning. It was only on 1 Aura component but it was a base component so affected lots else. The component refused to save and ceased displaying in the community.







      aura summer19






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited May 7 at 21:07









      Daniel Ballinger

      75.4k16157413




      75.4k16157413










      asked May 6 at 0:28









      Greg ShawGreg Shaw

      237110




      237110




















          2 Answers
          2






          active

          oldest

          votes


















          8














          Turns out the component had a css file that only contained '/**/'. I deleted the file and all is working again.






          share|improve this answer






























            0














            Removing empty CSS comments (/**/) from the CSS file will solve the issue.
            Also, I've noticed that components are not getting loaded in community builder for the same reason. Removing empty CSS comments from CSS files will fix all these issues.






            share|improve this answer























            • This answer is basically just a repeat of what's already posted.

              – Adrian Larson
              May 7 at 12:44











            • The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

              – Aritrik
              May 7 at 12:47











            Your Answer








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            2 Answers
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            2 Answers
            2






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            active

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            active

            oldest

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            8














            Turns out the component had a css file that only contained '/**/'. I deleted the file and all is working again.






            share|improve this answer



























              8














              Turns out the component had a css file that only contained '/**/'. I deleted the file and all is working again.






              share|improve this answer

























                8












                8








                8







                Turns out the component had a css file that only contained '/**/'. I deleted the file and all is working again.






                share|improve this answer













                Turns out the component had a css file that only contained '/**/'. I deleted the file and all is working again.







                share|improve this answer












                share|improve this answer



                share|improve this answer










                answered May 6 at 0:28









                Greg ShawGreg Shaw

                237110




                237110























                    0














                    Removing empty CSS comments (/**/) from the CSS file will solve the issue.
                    Also, I've noticed that components are not getting loaded in community builder for the same reason. Removing empty CSS comments from CSS files will fix all these issues.






                    share|improve this answer























                    • This answer is basically just a repeat of what's already posted.

                      – Adrian Larson
                      May 7 at 12:44











                    • The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

                      – Aritrik
                      May 7 at 12:47















                    0














                    Removing empty CSS comments (/**/) from the CSS file will solve the issue.
                    Also, I've noticed that components are not getting loaded in community builder for the same reason. Removing empty CSS comments from CSS files will fix all these issues.






                    share|improve this answer























                    • This answer is basically just a repeat of what's already posted.

                      – Adrian Larson
                      May 7 at 12:44











                    • The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

                      – Aritrik
                      May 7 at 12:47













                    0












                    0








                    0







                    Removing empty CSS comments (/**/) from the CSS file will solve the issue.
                    Also, I've noticed that components are not getting loaded in community builder for the same reason. Removing empty CSS comments from CSS files will fix all these issues.






                    share|improve this answer













                    Removing empty CSS comments (/**/) from the CSS file will solve the issue.
                    Also, I've noticed that components are not getting loaded in community builder for the same reason. Removing empty CSS comments from CSS files will fix all these issues.







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered May 7 at 12:42









                    AritrikAritrik

                    1




                    1












                    • This answer is basically just a repeat of what's already posted.

                      – Adrian Larson
                      May 7 at 12:44











                    • The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

                      – Aritrik
                      May 7 at 12:47

















                    • This answer is basically just a repeat of what's already posted.

                      – Adrian Larson
                      May 7 at 12:44











                    • The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

                      – Aritrik
                      May 7 at 12:47
















                    This answer is basically just a repeat of what's already posted.

                    – Adrian Larson
                    May 7 at 12:44





                    This answer is basically just a repeat of what's already posted.

                    – Adrian Larson
                    May 7 at 12:44













                    The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

                    – Aritrik
                    May 7 at 12:47





                    The previous answer is talking about deleting the CSS file which is not the case (which is not required). I've tried to add a comment on that. since I'm new I don't have access to add a comment on that. Hence posted a new answer.

                    – Aritrik
                    May 7 at 12:47

















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