How can i fix this error message?

bun...@gmail.com

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Mar 6, 2019, 12:25:28 AM3/6/19

to Blue Eagle Labs Support

Arduino: 1.8.8 (Windows 10), Board: "Arduino Mega ADK"

Build options changed, rebuilding all

In file included from sketch\SdFile.h:27:0,

from sketch\cardreader.h:8,

from sketch\Marlin_main.cpp:37:

SdBaseFile.h:38:8: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketch\Marlin.h:10:0,

from sketch\Marlin_main.cpp:30:

c:\program files (x86)\arduino\hardware\tools\avr\avr\include\stdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

In file included from sketch\SdBaseFile.cpp:24:0:

SdBaseFile.h:38:8: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketch\Marlin.h:10:0,

from sketch\SdBaseFile.cpp:21:

c:\program files (x86)\arduino\hardware\tools\avr\avr\include\stdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

sketch\SdBaseFile.cpp: In member function 'void SdBaseFile::getpos(fpos_t*)':

SdBaseFile.cpp:298:8: error: request for member 'position' in '* pos', which is of non-class type 'fpos_t {aka long long int}'

pos->position = curPosition_;

^

SdBaseFile.cpp:299:8: error: request for member 'cluster' in '* pos', which is of non-class type 'fpos_t {aka long long int}'

pos->cluster = curCluster_;

^

sketch\SdBaseFile.cpp: In member function 'void SdBaseFile::setpos(fpos_t*)':

SdBaseFile.cpp:1496:23: error: request for member 'position' in '* pos', which is of non-class type 'fpos_t {aka long long int}'

curPosition_ = pos->position;

^

SdBaseFile.cpp:1497:22: error: request for member 'cluster' in '* pos', which is of non-class type 'fpos_t {aka long long int}'

curCluster_ = pos->cluster;

^

In file included from sketch\SdFile.h:27:0,

from sketch\SdFile.cpp:23:

SdBaseFile.h:38:8: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketch\Marlin.h:10:0,

from sketch\SdFile.cpp:20:

c:\program files (x86)\arduino\hardware\tools\avr\avr\include\stdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

In file included from sketch\SdFile.h:27:0,

from sketch\cardreader.h:8,

from sketch\cardreader.cpp:2:

SdBaseFile.h:38:8: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketch\Marlin.h:10:0,

from sketch\cardreader.cpp:1:

c:\program files (x86)\arduino\hardware\tools\avr\avr\include\stdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

In file included from sketch\SdFile.h:27:0,

from sketch\cardreader.h:8,

from sketch\stepper.cpp:30:

SdBaseFile.h:38:8: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketch\Marlin.h:10:0,

from sketch\stepper.cpp:24:

c:\program files (x86)\arduino\hardware\tools\avr\avr\include\stdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

In file included from sketch\SdFile.h:27:0,

from sketch\cardreader.h:8,

from sketch\ultralcd.cpp:6:

SdBaseFile.h:38:8: error: using typedef-name 'fpos_t' after 'struct'

struct fpos_t {

^

In file included from sketch\Marlin.h:10:0,

from sketch\temperature.h:24,

from sketch\ultralcd.cpp:1:

c:\program files (x86)\arduino\hardware\tools\avr\avr\include\stdio.h:950:33: note: 'fpos_t' has a previous declaration here

__extension__ typedef long long fpos_t;

^

exit status 1

using typedef-name 'fpos_t' after 'struct'

This report would have more information with

"Show verbose output during compilation"

option enabled in File -> Preferences.

Sukhdeep Grewal

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Jan 31, 2021, 5:08:32 PM1/31/21

to Blue Eagle Labs Support

Has this been resolved? I am experiencing the same issue right now :) thanks!

Sukhdeep Grewal

unread,

Jan 31, 2021, 6:58:38 PM1/31/21

to Blue Eagle Labs Support

Nevermind, I found t he solution, make sure you are using Arduino IDE version 1.0.5, this error message only appears on the newer Arduino builds.

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