Hi.
It seems an issue related to the library version.
Try using version 1.3.3. It’s the version that I’m using at the moment.
Then, tell me if that solves the issue. If not, I will take a deep look at this.
Regards,
Sara

hi sara
I’ve upgraded the version of esp mail to 1.3.3 a fairly simple process…
seems to have the same problem
please find below
 
TIMESSTAMP
/home/hyperion/Arduino/Sample_Picture_send/Sample_Picture_send.ino: In function ‘void smtpCallback(SMTP_Status)’:
Sample_Picture_send:272:27: error: ‘SMTP_Result {aka struct esp_mail_smtp_send_status_t}’ has no member named ‘timesstamp’
localtime_r(&result.timesstamp, &dt); // changed from timesstamp
^
exit status 1
‘SMTP_Result {aka struct esp_mail_smtp_send_status_t}’ has no member named ‘timesstamp’
 
again I’ve changed timesstamp to timestamp ( as it looks as if its a typo anyway)
and again I get the same error message as before in that the system likes the structure member of session.timestamp but doesn’t like the type casting of &dt
 sorry its very verbose
 
TIMESSTAMP ->TIMESTAMP
home/hyperion/Arduino/Sample_Picture_send/Sample_Picture_send.ino: In function ‘void smtpCallback(SMTP_Status)’:
Sample_Picture_send:272:41: error: invalid conversion from ‘uint32_t* {aka unsigned int*}’ to ‘const time_t* {aka const long int*}’ [-fpermissive]
localtime_r(&result.timestamp, &dt); // changed from timesstamp
^
In file included from /home/hyperion/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib/stdio.h:29:0,
from /home/hyperion/.arduino15/packages/esp32/hardware/esp32/1.0.6/cores/esp32/Arduino.h:27,
from sketch/Sample_Picture_send.ino.cpp:1:
/home/hyperion/.arduino15/packages/esp32/hardware/esp32/1.0.6/tools/sdk/include/newlib/time.h:69:12: note: initializing argument 1 of ‘tm* localtime_r(const time_t*, tm*)’
struct tm *_EXFUN(localtime_r, (const time_t *__restrict,
^
exit status 1
invalid conversion from ‘uint32_t* {aka unsigned int*}’ to ‘const time_t* {aka const long int*}’ [-fpermissive]
 
hmmmmmmm
may I ask which version of Arduino IDE you are using because something strange is occurring here I think
KInd regards
vin
 

Hi Sara,
Found it.
Somehow the code that I downloaded has a missing line and and inserted line.
localtime_r(&result.timesstamp, &dt); //is what is downloaded with a typo for timestamp hence a previous user reported a similar issue with .timesstamp not being recognised.
this  ( or something similar) is what it should be
time_t ts = (time_t)result.timestamp;
localtime_r(&ts, &dt);
well at least it now compiles, and I can investigate what values are passed through.
Kind regards
vin

Thanks for sharing that.
I’ll update the code.
I’ll mark this issue as resolved.
If you need further help, you just need to open a new question in our forum.
Regards,
Sara