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| ID | Project | Category | View Status | Date Submitted | Last Update |
| 0028817 | Open CASCADE | [OCCT] OCCT:Foundation Classes | public | 2017-06-06 14:55 | 2019-07-10 22:29 |
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| Reporter | kgv | |
| Assigned To | abv | |
| Priority | normal | Severity | minor | |
| Status | new | Resolution | open | |
| Platform | | OS | | OS Version | |
| Product Version | [OCCT] 5.2.2 | |
| Target Version | [OCCT] 7.5.0* | Fixed in Version | | |
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| Summary | 0028817: Foundation Classes - Quantity_Date can not handle POSIX time 1 January, 1970 |
| Description | Quantity_Date valid range starts with January 1, 1979.
However some systems after resetting the clock (died battery) to the first possible time defined by POSIX - 1 January, 1970.
As result, while system works normally, the OCCT-based application can not be started due to unhandled Quantity_DateDefinitionError exception.
Quantity_Date is used in several places, including initialization of Data Exchange initialization (IGESData::Init(), Interface_MSG, StepAP209_Construct). |
| Steps To Reproduce | - Set system time before '1979.
- Start OCCT-based application using Data Exchange (STEP/IGES import/export). |
| Tags | No tags attached. |
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| Test case number | Not required |
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| Attached Files |  Screenshot_1970-01-12-01-46-34.png (93,059 bytes) 2017-06-06 14:55 |
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