UGS platform wont open in windows 7 with java 8

[ptcruiserx3]

i can open classic 1.09 but not platform version

anyone know why?

[breiler]

It depends what error you get and which version of UGS platform you are trying.

Did you download the latest platform from here? https://github.com/winder/Universal-G-Code-Sender#downloads

[ptcruiserx3]

No error Just wont open

On Friday, September 11, 2020, Joacim Breiler notifications@github.com wrote:

It depends what error you get and which version of UGS platform you are trying.

Did you download the latest platform from here? https://github.com/winder/Universal-G-Code-Sender#downloads

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-690975398, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVNLAJYH53A545A6NP3SFHS67ANCNFSM4RFJI5UA .

[ptcruiserx3]

Yes i downloaded latest platform version

On Friday, September 11, 2020, H S shelby50411@gmail.com wrote:

No error Just wont open

On Friday, September 11, 2020, Joacim Breiler notifications@github.com wrote:

It depends what error you get and which version of UGS platform you are trying.

Did you download the latest platform from here? https://github.com/winder/Universal-G-Code-Sender#downloads

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-690975398, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVNLAJYH53A545A6NP3SFHS67ANCNFSM4RFJI5UA .

[breiler]

Can you post the log file: https://github.com/winder/Universal-G-Code-Sender/wiki/Configuration#log-files

[ptcruiserx3]

i have windows 7 32bit and when i try to run the exe file in the bin folder for platform it proceeds to try to install but when its done it gives me a prompt saying this version is not compatible with my OS please check if 32bit or 64bit

the file is 32bit that i opened and my pc is 32 bit

i dont know how to do a log file

On 9/11/20, Joacim Breiler notifications@github.com wrote:

Can you post the log file: https://github.com/winder/Universal-G-Code-Sender/wiki/Configuration#log-files

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-691026410

[ptcruiserx3]

well i downlaoded 3 diff times and ran each file and on the 3rd time it actually worked

question where dioes it install the pogram or do i have to run the downloaded exe file every time which takes a long long time to load?

On 9/11/20, H S shelby50411@gmail.com wrote:

i have windows 7 32bit and when i try to run the exe file in the bin folder for platform it proceeds to try to install but when its done it gives me a prompt saying this version is not compatible with my OS please check if 32bit or 64bit

the file is 32bit that i opened and my pc is 32 bit

i dont know how to do a log file

On 9/11/20, Joacim Breiler notifications@github.com wrote:

Can you post the log file: https://github.com/winder/Universal-G-Code-Sender/wiki/Configuration#log-files

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-691026410

[ptcruiserx3]

Hi one more issue When i open ugs platform ..or ugs 2.0"it opens fine but,when i try to connect it closes

Any ideas why?

On Friday, September 11, 2020, H S shelby50411@gmail.com wrote:

well i downlaoded 3 diff times and ran each file and on the 3rd time it actually worked

question where dioes it install the pogram or do i have to run the downloaded exe file every time which takes a long long time to load?

On 9/11/20, H S shelby50411@gmail.com wrote:

i have windows 7 32bit and when i try to run the exe file in the bin folder for platform it proceeds to try to install but when its done it gives me a prompt saying this version is not compatible with my OS please check if 32bit or 64bit

the file is 32bit that i opened and my pc is 32 bit

i dont know how to do a log file

On 9/11/20, Joacim Breiler notifications@github.com wrote:

Can you post the log file: https://github.com/winder/Universal-G-Code-Sender/wiki/ Configuration#log-files

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/ issues/1440#issuecomment-691026410

[ptcruiserx3]

Which version ugs has least issues? Having problems

1. When i have it in inches and move .100 step..it moves like .020 If i close ugs and reopen it then works ok...this happens every time i open ugs....u have to close and reopen every time

2. When toolpath is over on about 90% of the time ugs still thinks profram is running and mach control is greyed out...i have to close and reopen to control cnc

On Monday, September 14, 2020, H S shelby50411@gmail.com wrote:

Hi one more issue When i open ugs platform ..or ugs 2.0"it opens fine but,when i try to connect it closes

Any ideas why?

On Friday, September 11, 2020, H S shelby50411@gmail.com wrote:

well i downlaoded 3 diff times and ran each file and on the 3rd time it actually worked

question where dioes it install the pogram or do i have to run the downloaded exe file every time which takes a long long time to load?

On 9/11/20, H S shelby50411@gmail.com wrote:

i have windows 7 32bit and when i try to run the exe file in the bin folder for platform it proceeds to try to install but when its done it gives me a prompt saying this version is not compatible with my OS please check if 32bit or 64bit

the file is 32bit that i opened and my pc is 32 bit

i dont know how to do a log file

On 9/11/20, Joacim Breiler notifications@github.com wrote:

Can you post the log file: https://github.com/winder/Universal-G-Code-Sender/wiki/Confi guration#log-files

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/ 1440#issuecomment-691026410

[breiler]

For your first question there are so many ways this problem can originate from and it's impossible to answer without knowing exactly which version and variant of UGS you are using (is shown in the application title) or controller (GRBL 1.1h?).

So I assume you are running the latest UGS Platform and GRBL controller, start with:

1. Check your step settings in GRBL and make sure settings $100, $101 and $102 are given in "steps/mm" (https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm)
2. Make sure your maximum feed rate settings doesn't exceed the machine limits: $110, $111, $112 (https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin)

Your second question, also dependent on which version of UGS and GRBL, but at least some stuff you could check:

1. It could mean that you have an unstable connection to the Arduino. Make sure you have a properly shielded USB cable to the arduino.
2. If I recall correctly this problems could occur with older versions of GRBL, make sure you are running the latest version.

[ptcruiserx3]

I use grbl 1.1

Also the .100 step issue is not grbl issue...its ugs issue

It happens every time i open ugs...i have to close and reopen ugs to move proper step

On Monday, September 28, 2020, Joacim Breiler notifications@github.com wrote:

For your first question there are so many ways this problem can originate from and it's impossible to answer without knowing exactly which version and variant of UGS you are using (is shown in the application title) or controller (GRBL 1.1h?).

So I assume you are running the latest UGS Platform and GRBL controller, start with:

1. Check your step settings in GRBL and make sure settings $100, $101 and $102 are given in "steps/mm" (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm )
2. Make sure your maximum feed rate settings doesn't exceed the machine limits: $110, $111, $112 (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin )

Your second question, also dependent on which version of UGS and GRBL, but at least some stuff you could check:

1. It could mean that you have an unstable connection to the Arduino. Make sure you have a properly shielded USB cable to the arduino.
2. If I recall correctly this problems could occur with older versions of GRBL, make sure you are running the latest version.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-700017672, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVJQXTOSIQRWNUUOISLSICHU7ANCNFSM4RFJI5UA .

[ptcruiserx3]

And yes connection / ugs communication could be issue...90% of the time ugs will not connect to my machine

On Monday, September 28, 2020, H S shelby50411@gmail.com wrote:

I use grbl 1.1

Also the .100 step issue is not grbl issue...its ugs issue

It happens every time i open ugs...i have to close and reopen ugs to move proper step

On Monday, September 28, 2020, Joacim Breiler notifications@github.com wrote:

For your first question there are so many ways this problem can originate from and it's impossible to answer without knowing exactly which version and variant of UGS you are using (is shown in the application title) or controller (GRBL 1.1h?).

So I assume you are running the latest UGS Platform and GRBL controller, start with:

1. Check your step settings in GRBL and make sure settings $100, $101 and $102 are given in "steps/mm" (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm )
2. Make sure your maximum feed rate settings doesn't exceed the machine limits: $110, $111, $112 (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin )

Your second question, also dependent on which version of UGS and GRBL, but at least some stuff you could check:

1. It could mean that you have an unstable connection to the Arduino. Make sure you have a properly shielded USB cable to the arduino.
2. If I recall correctly this problems could occur with older versions of GRBL, make sure you are running the latest version.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-700017672, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVJQXTOSIQRWNUUOISLSICHU7ANCNFSM4RFJI5UA .

[ptcruiserx3]

I use ugs 1.09 ... suppose to be most stable version

On Monday, September 28, 2020, H S shelby50411@gmail.com wrote:

And yes connection / ugs communication could be issue...90% of the time ugs will not connect to my machine

On Monday, September 28, 2020, H S shelby50411@gmail.com wrote:

I use grbl 1.1

Also the .100 step issue is not grbl issue...its ugs issue

It happens every time i open ugs...i have to close and reopen ugs to move proper step

On Monday, September 28, 2020, Joacim Breiler notifications@github.com wrote:

For your first question there are so many ways this problem can originate from and it's impossible to answer without knowing exactly which version and variant of UGS you are using (is shown in the application title) or controller (GRBL 1.1h?).

So I assume you are running the latest UGS Platform and GRBL controller, start with:

1. Check your step settings in GRBL and make sure settings $100, $101 and $102 are given in "steps/mm" (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm )
2. Make sure your maximum feed rate settings doesn't exceed the machine limits: $110, $111, $112 (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin )

Your second question, also dependent on which version of UGS and GRBL, but at least some stuff you could check:

1. It could mean that you have an unstable connection to the Arduino. Make sure you have a properly shielded USB cable to the arduino.
2. If I recall correctly this problems could occur with older versions of GRBL, make sure you are running the latest version.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-700017672, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVJQXTOSIQRWNUUOISLSICHU7ANCNFSM4RFJI5UA .

[ptcruiserx3]

one other question

using the same exact gcode file

why would UGS 1.09 run a gcode file and UGS 2.0 would not ?

i made a simple gcode toolpath using a fanuc post processor and in UGS it shows fine in visual screen in ugs but when i run same toolpath in ugs 2.0 it wont even visualize..it says doesnt recognize commands

is ugs 1.09 more lenient in running generic post priocessors?

On 9/28/20, H S shelby50411@gmail.com wrote:

I use ugs 1.09 ... suppose to be most stable version

On Monday, September 28, 2020, H S shelby50411@gmail.com wrote:

And yes connection / ugs communication could be issue...90% of the time ugs will not connect to my machine

On Monday, September 28, 2020, H S shelby50411@gmail.com wrote:

I use grbl 1.1

Also the .100 step issue is not grbl issue...its ugs issue

It happens every time i open ugs...i have to close and reopen ugs to move proper step

On Monday, September 28, 2020, Joacim Breiler notifications@github.com wrote:

For your first question there are so many ways this problem can originate from and it's impossible to answer without knowing exactly which version and variant of UGS you are using (is shown in the application title) or controller (GRBL 1.1h?).

So I assume you are running the latest UGS Platform and GRBL controller, start with:

1. Check your step settings in GRBL and make sure settings $100, $101 and $102 are given in "steps/mm" (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm

https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#100-101-and-102--xyz-stepsmm )

2. Make sure your maximum feed rate settings doesn't exceed the machine limits: $110, $111, $112 (https://github.com/gnea/grbl/ wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin

https://github.com/gnea/grbl/wiki/Grbl-v1.1-Configuration#110-111-and-112--xyz-max-rate-mmmin )

Your second question, also dependent on which version of UGS and GRBL, but at least some stuff you could check:

1. It could mean that you have an unstable connection to the Arduino. Make sure you have a properly shielded USB cable to the arduino.
2. If I recall correctly this problems could occur with older versions of GRBL, make sure you are running the latest version.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-700017672, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVJQXTOSIQRWNUUOISLSICHU7ANCNFSM4RFJI5UA .

[breiler]

May we have the gcode file so that we can have a look?

The gcode parser / visualizer in UGS 2.0 has added a lot more features and is a bit more sensitive to not correctly formatted gcode.

Again, it would help a lot if you could locate the log file and attach it here in a post: https://github.com/winder/Universal-G-Code-Sender/wiki/Configuration#log-files

[ptcruiserx3]

Thanks I cant attach file ..its on a diff pc

So if the visualizer in 1.09 shows toolpath ok with no errors...it should run ok on my cnc?

Whereas ...in 2.0 the toolpath wont run since there are errors?

On 10/5/20, Joacim Breiler notifications@github.com wrote:

May we have the gcode file so that we can have a look?

The gcode parser / visualizer in UGS 2.0 has added a lot more features and is a bit more sensitive to not correctly formatted gcode.

Again, it would help a lot if you could locate the log file and attach it here in a post: https://github.com/winder/Universal-G-Code-Sender/wiki/Configuration#log-files

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-704002553

[breiler]

This is impossible to answer without either logs or example gcode file.

[ptcruiserx3]

Ok so apparently just because ugs visualizer shows ok does not mean it will actually run toolpath

Correct?

On Tuesday, October 6, 2020, Joacim Breiler notifications@github.com wrote:

This is impossible to answer without either logs or example gcode file.

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-704163932, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQH6YVMJPPJU6WAGO3UERX3SJLTAPANCNFSM4RFJI5UA .

[breiler]

Without logs, sample files, the error message or even an exact version (build date) of the program there are simply too many ways things can go wrong for me to just guess. We can't help you if you don't give us something to work with.

[ptcruiserx3]

run these in UGS 1.09 and 2.0 and you will see what happens

On 10/6/20, Joacim Breiler notifications@github.com wrote:

Without logs, sample files, the error message or even an exact version (build date) of the program there are simply too many ways things can go wrong for me to just guess. We can't help you if you don't give us something to work with.

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-704265265

[breiler]

Nothing was attached, I think that you need to add it as an attachment via github.

[ptcruiserx3]

dont know how and dont have time for that sorry

i attached it in email..if you want to include and email i can send it to that would be good

i try attach again

On 10/6/20, Joacim Breiler notifications@github.com wrote:

Nothing was attached, I think that you need to add it as an attachment via github.

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-704282524

[breiler]

Send it to joacim.breiler@gmail.com

[breiler]

The Gcode you've generated seems to not be GRBL compatible. I'm testing with UGS Platform 2.0.6

When I open the file it says:

If you open the file and then use the editor (File -> Edit Gcode File...) you will get some more hints on what could be wrong:

• The slashes in the beginning of the line N104, N106 and N108 must be removed.
• The G0 and G80 needs to be on separate lines

Now it renders ok:

But even after fixing those problems GRBL will respond with an error:

[Error] An error was detected while sending 'N104G91G28Z0.': (error:31) Axis words found in block when no command or current modal state uses them. Streaming has been paused.
[Error] Error while processing response <An error was detected while sending 'N104G91G28Z0.': (error:31) Axis words found in block when no command or current modal state uses them. Streaming has been paused.>

Check your settings in your CAM software and make sure it can generate GCode for GRBL.

[ptcruiserx3]

open it in UGS 1.09

it runs fine there

On 10/6/20, Joacim Breiler notifications@github.com wrote:

Closed #1440.

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#event-3846242585

[ptcruiserx3]

hi again i installed ugs platform on one of my computers and i have to say it takes literally 5 minues to load every time and also where the heck are the jog menus/options

i cant find a way to jog my machine with that version

v 1.09 has jog....does platform not have jog interface?

On 10/7/20, H S shelby50411@gmail.com wrote:

open it in UGS 1.09

it runs fine there

On 10/6/20, Joacim Breiler notifications@github.com wrote:

Closed #1440.

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#event-3846242585

[ptcruiserx3]

i think i found the job menu..for some reeason it wasnt there

i uninstalled and reinstalled platform and now i see it

On 10/14/20, H S shelby50411@gmail.com wrote:

hi again i installed ugs platform on one of my computers and i have to say it takes literally 5 minues to load every time and also where the heck are the jog menus/options

i cant find a way to jog my machine with that version

v 1.09 has jog....does platform not have jog interface?

On 10/7/20, H S shelby50411@gmail.com wrote:

open it in UGS 1.09

it runs fine there

On 10/6/20, Joacim Breiler notifications@github.com wrote:

Closed #1440.

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#event-3846242585

[paullahaye]

Hi. I'm having the same issue trying to install v2.0.7 on a 32bit system. I downloaded the zip several times, tried rebooting, update java8 from 271 to 281 to no avail. UGS v2.0 nightly aug 14, 2019 runs fine Any help?

[breiler]

@paullahaye this was resolved quite recently in #1506. It is only available in the latest nightly build so far and will also become available in the next version 2.0.8.

[paullahaye]

wow. talk about a quick answer. Thank you very much for doing so

[ptcruiserx3]

hi the current UGS does not work with Vista? why not?

also i am using an older UGS on my win7 laptop i think 1.09 and every time my gcode program ends and project is done the controller greys out so i can not jog machine

i have to always close and restart ugs to enable the jog controller

this is very annioying

can you fix?

On 2/16/21, paullahaye @.***> wrote:

wow. talk about a quick answer. Thank you very much for doing so

-- You are receiving this because you authored the thread. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-780028351

[breiler]

@ptcruiserx3 the UGS 1.0.9 version is from 11 Nov 2015, there has been ~2200 commits since then. The problem is most likely fixed.

Microsoft stopped supporting Vista in 2017, a bit hard to test. I don't see any reason why it shouldn't work. I suspect that the problem you are experiencing has been fixed as previously mentioned in #1506 which is available in the nightly build and in the next version of UGS (2.0.8). But as you don't specify what happens when you try to open UGS there is no way to know...

[ptcruiserx3]

i dont see nightly builds anymore

can you send me link to nightly builds?

On 4/9/21, Joacim Breiler @.***> wrote:

@ptcruiserx3 the UGS 1.0.9 version is from 11 Nov 2015, there has been ~2200 commits since then. The problem is most likely fixed.

Microsoft stopped supporting Vista in 2017, a bit hard to test. I don't see any reason why it shouldn't work. I suspect that the problem you are experiencing has been fixed as previously mentioned in #1506 which is available in the nightly build and in the next version of UGS (2.0.8). But as you don't specify what happens when you try to open UGS there is no way to know...

-- You are receiving this because you were mentioned. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-816830287

[breiler]

https://github.com/winder/Universal-G-Code-Sender#downloads

[ptcruiserx3]

here is what it shows when i opn the exe file for ugs current version in windows vista 32bit

On 4/9/21, H S @.***> wrote:

i dont see nightly builds anymore

can you send me link to nightly builds?

On 4/9/21, Joacim Breiler @.***> wrote:

@ptcruiserx3 the UGS 1.0.9 version is from 11 Nov 2015, there has been ~2200 commits since then. The problem is most likely fixed.

Microsoft stopped supporting Vista in 2017, a bit hard to test. I don't see any reason why it shouldn't work. I suspect that the problem you are experiencing has been fixed as previously mentioned in #1506 which is available in the nightly build and in the next version of UGS (2.0.8). But as you don't specify what happens when you try to open UGS there is no way to know...

-- You are receiving this because you were mentioned. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-816830287

[ptcruiserx3]

thanks ill try the nightly builds

On 4/9/21, H S @.***> wrote:

here is what it shows when i opn the exe file for ugs current version in windows vista 32bit

On 4/9/21, H S @.***> wrote:

i dont see nightly builds anymore

can you send me link to nightly builds?

On 4/9/21, Joacim Breiler @.***> wrote:

@ptcruiserx3 the UGS 1.0.9 version is from 11 Nov 2015, there has been ~2200 commits since then. The problem is most likely fixed.

Microsoft stopped supporting Vista in 2017, a bit hard to test. I don't see any reason why it shouldn't work. I suspect that the problem you are experiencing has been fixed as previously mentioned in #1506 which is available in the nightly build and in the next version of UGS (2.0.8). But as you don't specify what happens when you try to open UGS there is no way to know...

-- You are receiving this because you were mentioned. Reply to this email directly or view it on GitHub: https://github.com/winder/Universal-G-Code-Sender/issues/1440#issuecomment-816830287