Compile Errors

[ianburton20]

Rob - thanks for this project. I get a couple of compile errors - any suggestions where I'm going wrong? Thanks

ESP32TimeServer_Test1.ino: In function 'void setDateAndTimeFromGPS(void*)': ESP32TimeServer_Test1:355:19: error: aggregate 'tm wt' has incomplete type and cannot be defined struct tm wt; ^~ (up arrow points to wt) ESP32TimeServer_Test1:369:34: error: 'mktime' was not declared in this scope candidateDateAndTime = mktime(&wt) + 1; // not sure why the + 1 but it is ^~~~~ (up arrow points to mktime)

[roblatour]

Hmmm, I just compiled it myself and it works fine.

Did you copy the code exactly?

If yes, I'm guessing your issue is associated with a time library someplace on your system.

I did a quick google and found a variety of people having the same problem with other projects. Here are two examples: https://community.platformio.org/t/issue-with-struct-tm/19017/4 https://community.platformio.org/t/aggregate-tm-timeinfo-has-incomplete-type-and-cannot-be-defined/13715

Also, it if helps, the ESPTime.h library I am using is this one: https://github.com/fbiego/ESP32Time Originally, when I compiled my code I was using version 2.0.0 and it compiled fine. Following your post I upgraded it to version 2.0.4 (the current version) and it also compiled fine. Are you perhaps using an older library?

[ianburton20]

Rob – Thanks. You have given me something definite to follow up. I’ll let you know how I get on. Thanks again – Ian

From: Rob Latour @.> Sent: 23 January 2024 13:54 To: roblatour/ESP32TimeServer @.> Cc: ianburton20 @.>; Author @.> Subject: Re: [roblatour/ESP32TimeServer] Compile Errors (Issue #4)

Hmmm, I just compiled it myself and it works fine.

Did you copy the code exactly?

If yes, I'm guessing your issue is associated with a time library someplace on your system.

I did a quick google and found a variety of people having the same problem with other projects. Here are two examples: https://community.platformio.org/t/issue-with-struct-tm/19017/4 https://community.platformio.org/t/aggregate-tm-timeinfo-has-incomplete-type-and-cannot-be-defined/13715

Also, it if helps, the ESPTime.h library I am using is this one: https://github.com/fbiego/ESP32Time Originally, when I compiled my code I was using version 2.0.0 and it compiled fine. Following your post I upgraded it to version 2.0.4 (the current version) and it also compiled fine. Are you perhaps using an older library?

— Reply to this email directly, view it on GitHub https://github.com/roblatour/ESP32TimeServer/issues/4#issuecomment-1906108590 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AIUL7AWM2YZRUYKV6B27ORDYP66JFAVCNFSM6AAAAABCG7OMD2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSMBWGEYDQNJZGA . You are receiving this because you authored the thread. https://github.com/notifications/beacon/AIUL7AX62WWKJQKC6HET63LYP66JFA5CNFSM6AAAAABCG7OMD2WGG33NNVSW45C7OR4XAZNMJFZXG5LFINXW23LFNZ2KUY3PNVWWK3TUL5UWJTTRTTUK4.gif Message ID: @. @.> >

[ianburton20]

Rob

I’m OK with ESP32Time.h – using v2.0.4

But – I’m back into…

void setDateAndTimeFromGPS(void *parameter)

and that structure

struct tm wt;

error: aggregate 'tm wt' has incomplete type and cannot be defined

also….

I can’t find where mktime is declared in….

candidateDateAndTime = mktime(&wt) + 1; // not sure why the + 1 but it is

What version of https://github.com/khoih-prog/Timezone_Generic

Are you using?

You #include but the library needs you to #include - so I can’t fathom the version.

Thanks again.

Ian

From: Rob Latour @.> Sent: 23 January 2024 13:54 To: roblatour/ESP32TimeServer @.> Cc: ianburton20 @.>; Author @.> Subject: Re: [roblatour/ESP32TimeServer] Compile Errors (Issue #4)

Hmmm, I just compiled it myself and it works fine.

Did you copy the code exactly?

If yes, I'm guessing your issue is associated with a time library someplace on your system.

I did a quick google and found a variety of people having the same problem with other projects. Here are two examples: https://community.platformio.org/t/issue-with-struct-tm/19017/4 https://community.platformio.org/t/aggregate-tm-timeinfo-has-incomplete-type-and-cannot-be-defined/13715

Also, it if helps, the ESPTime.h library I am using is this one: https://github.com/fbiego/ESP32Time Originally, when I compiled my code I was using version 2.0.0 and it compiled fine. Following your post I upgraded it to version 2.0.4 (the current version) and it also compiled fine. Are you perhaps using an older library?

— Reply to this email directly, view it on GitHub https://github.com/roblatour/ESP32TimeServer/issues/4#issuecomment-1906108590 , or unsubscribe https://github.com/notifications/unsubscribe-auth/AIUL7AWM2YZRUYKV6B27ORDYP66JFAVCNFSM6AAAAABCG7OMD2VHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMYTSMBWGEYDQNJZGA . You are receiving this because you authored the thread. https://github.com/notifications/beacon/AIUL7AX62WWKJQKC6HET63LYP66JFA5CNFSM6AAAAABCG7OMD2WGG33NNVSW45C7OR4XAZNMJFZXG5LFINXW23LFNZ2KUY3PNVWWK3TUL5UWJTTRTTUK4.gif Message ID: @. @.> >

[roblatour]

I just checked my libraries, it looks as if I'm now using https://github.com/JChristensen/Timezone (version 1.24) for Timezone.h

Not sure when I switched to it, or why, but it seems to work with this project too.

If this works for you please let me know and I'll update the source on Github

[roblatour]

closed due to lack of feedback (no activity in over six months)