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[uv/UDO] long integer handling

  • February 7, 2024
  • 8 replies
  • 2 views
Manu Fernandes
Forum|alt.badge.img+2

hello folks,

I receive an json like this 

      "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

when I perform the udoRead ; I get no problem to read it .

number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

but when I perform the udoWrite I get a crash

Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

If someone have a suggestion to handle it ? 

many thanks

manufv

    8 replies

    Mark Sapp
    • Mark SappRocketeer
    • Rocketeer
    • 20 replies
    • February 8, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    Manu, 

    Question - how many digits in that number.maximum data  (LEN)  ?

    Henry Unger
    Forum|alt.badge.img+3
    • Henry Unger
    • Inspiring
    • 35 replies
    • February 8, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    Those might be NaN values.

    See https://en.wikipedia.org/wiki/IEEE_754 for more information about floating point numbers. Note that the maximum value is near the upper limit for a 64 bit floating point number, which is 

    1.80·10308
    Manu Fernandes
    Forum|alt.badge.img+2
    • Manu Fernandes
    • Author
    • Inspiring
    • 257 replies
    • February 9, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    Hi Mark, Henry.

    The len(number.maximum) is 310 as expected 

    Yes, it's a 64bit float number ; provided by Sharepoint/site's Columns definition. 

    the problem occurs when I try to serialize the values with udoWrite

    I try it on uv 12.2.0.0 /win and I get the same result ... 

    read ok
U2 exception handler...
Generating exception log file C:U2UVminidumpexception_31132_0209_114243.txt...
Unhandled Exception raised at address 0xE6810F90 : Access violation.  Attempted to read from address 0xFFFFFFFF.
Exception file: C:U2UVminidumpexception_31132_0209_114243.txt
Min dump file: C:U2UVminidumpu2dump_31132_0209_114243.dmp

    I attach a little prog to test , if you want try on your system. 

    regard.

    Manu Fernandes
    Forum|alt.badge.img+2
    • Manu Fernandes
    • Author
    • Inspiring
    • 257 replies
    • February 9, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    the prog

    Manu Fernandes
    Forum|alt.badge.img+2
    • Manu Fernandes
    • Author
    • Inspiring
    • 257 replies
    • February 9, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    so, I read the BASIC doc and I read 

    All numeric data is represented internally either as floating-point numbers with the full range of values supported by the system’s floating-point implementation, or as integers. On most systems the range is from 10-307 through 10+307 with 15 decimal digits of precision

    so, When I get the maximum property ; I get a rounded value to 15 digits and zeros... 

    but, sometime the udoWrite works and I read a strange value ; is it a 'false positive' ; capacity overflow memory read worked ?

    read ok
read number ok
max type=3, value<179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000>  len=309   is num()=1
write ok {
        "number":       {
                "decimalPlaces":        "none",
                "displayAs":    "number",
                "maximum":      179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368,
                "minimum":      -179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368
        }
}

    I choose to replace the value '1.7976931348623157E+308' by str('9',15) via change(json, '1.7976931348623157E+308', str('9',15)) before udoRead.

    manu

    Steve Wingfield

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    Hi Manu,

    I verified the crash you found here on my windows UV 11.3.  Would you mind creating a support ticket for this, so we can have the issue referenced back to you? 

    Thanks for finding this,
    Steven Wingfield
    Principal Software Engineer
    Rocket Software

    Doug Averch
    Forum|alt.badge.img
    • Doug Averch
    • Participating Frequently
    • 67 replies
    • February 10, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    We have seen this problem as well. We just quote the number so that it get processed as a string in UDO. UDO processing removes the quotes so the data is stored in U2 as a string.

    Posted: 02-10-2024 10:40

    Manu Fernandes
    Forum|alt.badge.img+2
    • Manu Fernandes
    • Author
    • Inspiring
    • 257 replies
    • February 12, 2024

    hello folks,

    I receive an json like this 

          "number": {
        "decimalPlaces": "none",
        "displayAs": "number",
        "maximum": 1.7976931348623157E+308,
        "minimum": -1.7976931348623157E+308
      }

    when I perform the udoRead ; I get no problem to read it .

    number
number.decimalPlaces    string none
number.displayAs        string number
number.maximum          number 179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
number.minimum          number -179769313486232000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

    but when I perform the udoWrite I get a crash

    Abnormal termination of UniVerse.
Fault type is 11.  Layer type is BASIC run machine.
Fault occurred in BASIC program IN.SPO at address 4db0.

    If someone have a suggestion to handle it ? 

    many thanks

    manufv

    Hello Steve,

    I'll escalate trough my support channel.

    As basic support from 10-307 through 10+307 with 15 decimal I'll suggest udoREAD  return a error when 'out of  capacity' occurs.

    In these case, the value provider is MS-Graph/Sharepoint/Lists/Columns defn. 

     As a workarround, I do json=change(json, '1.7976931348623157E+308', 2^63) 

    Thank you all.

    manu


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