В экземпляре объекта не задана ссылка на объект Options  Email this topic  Watch this topic  Print this topic » Normal Threaded

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genf		#1 Posted : 20 July 2018 11:46:38(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/06/2013(UTC) Posts: 50 Was thanked: 6 time(s) in 6 post(s)		Добрый день! Поднял свой старый расчет фундаментов и занялся некоторой оптимизацией. Столкнулся с одной ошибкой "В экземпляре объекта не задана ссылка на объект" (см. скриншот): moderator: external resource attached; please use the attach button if possible Но код работает, хоть и ошибку высвечивает. Ошибка в последней области "Определение вертикальных напряжений от внешней нагрузки и собственного веса грунта" файла "Ссылка на объект". Смысл части кода, где ошибка, в том, чтобы осадка вычислялась только для слоев, слагающих вычисляемую сжимаемую толщу. Возможно это следует записать по другому. Сам файл Ssylka na obekt.sm (323kb) downloaded 22 time(s). Спасибо! Сделал по другому: Edited by moderator 23 July 2018 13:01:08(UTC)  | Reason: Not specified
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omorr		#2 Posted : 20 July 2018 14:51:31(UTC)
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		When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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genf		#3 Posted : 20 July 2018 14:56:47(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/06/2013(UTC) Posts: 50 Was thanked: 6 time(s) in 6 post(s)		Это просто не весь расчет (довольно объемный). Вычленил из него только одну часть, естественно не всё учёл.
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omorr		#4 Posted : 20 July 2018 15:11:10(UTC)
Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740 Was thanked: 318 time(s) in 268 post(s)
		When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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genf		#5 Posted : 20 July 2018 15:52:53(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/06/2013(UTC) Posts: 50 Was thanked: 6 time(s) in 6 post(s)		У меня в файле все нормально: Может дело в версии программы (у меня довольно старая):
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omorr		#6 Posted : 20 July 2018 17:22:49(UTC)
Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740 Was thanked: 318 time(s) in 268 post(s)		Edited by user 20 July 2018 17:28:25(UTC)  | Reason: Not specified
		When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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genf		#7 Posted : 23 July 2018 10:00:43(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/06/2013(UTC) Posts: 50 Was thanked: 6 time(s) in 6 post(s)		Не знаю почему у Вас возникает ошибка ... возможно действительно дело в версии. Сделал так (выделено другим цветом и рамкой): Ssylka na obekt2.sm (335kb) downloaded 14 time(s). Ошибки сейчас нет.
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omorr		#8 Posted : 23 July 2018 10:57:49(UTC)
Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740 Was thanked: 318 time(s) in 268 post(s)		I do not know Anyone check on this please Regards, Radovan
		When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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Davide Carpi		#9 Posted : 23 July 2018 12:20:39(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,647 Location: Italy Was thanked: 1329 time(s) in 875 post(s)		here's a quick fix, to put right above the first error in the worksheet: "cannot calculate" error message is triggered in the first line of the loop, by el(ξ,1):0. The issue is due to recent changes in the policy of overwriting existing variables when assigning values by indices; since ξ already exists as scalar, you cannot assign values by matrix indices without redfining it as matrix or clearing it before. Edited by user 23 July 2018 12:41:29(UTC)  | Reason: Not specified
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1 user thanked Davide Carpi for this useful post.		on 23/07/2018(UTC)
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omorr		#10 Posted : 23 July 2018 12:41:06(UTC)
Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740 Was thanked: 318 time(s) in 268 post(s)		Thank you Davide I forgot to check it. EDIT: But I still think there is an error in calculation - see my previous post. The if() clause was wrong. Only the last equation (from the three available) will be calculated because there is Форма_фундамента vector with three text elements. Therefore, logical expression Форма_фундамента = 1 has no sense. Moreover, variable r is even not defined. Edited by user 23 July 2018 13:08:45(UTC)  | Reason: Not specified
		When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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1 user thanked omorr for this useful post.		on 23/07/2018(UTC)
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Davide Carpi		#11 Posted : 23 July 2018 13:19:51(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,647 Location: Italy Was thanked: 1329 time(s) in 875 post(s)		Originally Posted by: omorr EDIT: But I still think there is an error in calculation - see my previous post. The if() clause was wrong. Only the last equation (from the three available) will be calculated because there is Форма_фундамента vector with three text elements. Therefore, logical expression Форма_фундамента = 1 has no sense. Moreover, variable r is even not defined. I've seen it. Obviously yes, only the inner else condition will be calculated as it is the fallback for the always false statements before it; I assume there is an error somwhere, I'm waiting for further inputs by genf.
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genf		#12 Posted : 23 July 2018 13:28:21(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/06/2013(UTC) Posts: 50 Was thanked: 6 time(s) in 6 post(s)		Originally Posted by: Davide Carpi Originally Posted by: omorr EDIT: But I still think there is an error in calculation - see my previous post. The if() clause was wrong. Only the last equation (from the three available) will be calculated because there is Форма_фундамента vector with three text elements. Therefore, logical expression Форма_фундамента = 1 has no sense. Moreover, variable r is even not defined. I've seen it. Obviously yes, only the inner else condition will be calculated as it is the fallback for the always false statements before it; I assume there is an error somwhere, I'm waiting for further inputs by genf. "Это просто не весь расчет (довольно объемный). Вычленил из него только одну часть, естественно не всё учёл." в том числе и "r". "Форма фундамента" не вполне актуальна в данном расчете, так как не учитывается практически (задел на будущее).
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Davide Carpi		#13 Posted : 23 July 2018 13:33:19(UTC)
Rank: Advanced Member Groups: Registered, Advanced Member Joined: 13/01/2012(UTC) Posts: 2,647 Location: Italy Was thanked: 1329 time(s) in 875 post(s)
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omorr		#14 Posted : 23 July 2018 13:45:35(UTC)
Rank: Administration Groups: Registered, Advanced Member Joined: 23/06/2009(UTC) Posts: 1,740 Was thanked: 318 time(s) in 268 post(s)		Regards, Radovan
		When Sisyphus climbed to the top of a hill, they said: "Wrong boulder!"
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genf		#15 Posted : 23 July 2018 14:48:53(UTC)
Rank: Advanced Member Groups: Registered Joined: 10/06/2013(UTC) Posts: 50 Was thanked: 6 time(s) in 6 post(s)		Спасибо за участие!
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