ruby on rails undefined method(s) for active record -

- 

  (in / users / sayedgamal / apps / test) / उपयोगकर्ता / sayedgamal / apps / test / config / boot .rb: 20: चेतावनी: रत्न :: स्रोतइंडेक्स # स्ट्रिंग पैटर्न के लिए खोज का समर्थन नहीं किया जाता है == CreatePeople: माइग्रेट करना ========================== ================================================================================================ # & Lt; ActiveRecord :: कनेक्शन ऍडापॉर्टर :: टेबल डिफाइनिशन: 0x238e97c & gt; के लिए अपरिभाषित विधि `स्ट्रिंग ' (--trace के साथ कार्य चलकर पूरा पता लगाएं)

मुझे यह त्रुटि मिलती है जब मैं जारी कर रहा हूं

rake db: migrate

कमांड .. मेरे रेल परियोजना के मूल फ़ोल्डर में .. 

  माइग्रेट / 001_create_people.rb सामग्री:
< / ब्लॉकक्वाइट> <पूर्व> वर्ग CreatePeople & lt; ActiveRecord :: माइग्रेशन डीएफ़ self.up create_table: people do | t | T.string: first_name t.string: second_name t.string: company t.string: ईमेल t.string: फोन अंत अंत डीएफ़ self.down drop_table: people end end

नोट: वह मैंने भी पूर्णांक और पाठ क्षेत्रों का इस्तेमाल किया था और यह काम नहीं करता .. त्रुटि हमेशा माइग्रेशन फ़ाइल में टाइप किए जाने के आधार पर अपरिभाषित डेटाटाइप {स्ट्रिंग, पूर्णांक, पाठ, ...} में बदल जाती है ..! नोट: मैं रेक डीबी का उपयोग कर रहा हूं: ऐप के मूल फ़ोल्डर में माइग्रेट करें।

अपना रेल का संस्करण यह "t.string" वाक्यविन्यास रेल पर आया जब सेक्सी Migrations प्लगइन कोर में मिला दिया गया था। यदि आप नवीनतम संस्करण में अपग्रेड नहीं कर सकते हैं, तो आपको 

  t.column: first_name,: string

सिंटैक्स का उपयोग करना चाहिए।


Comments

Post a Comment

Popular posts from this blog

c# - How to capture HTTP packet with SharpPcap -

-
I would like to capture all incoming HTTP packets on my machine. To do this, I am using SharpPcap which is a WinPcap The cover is. SharpPcap works very well, but it captures TCP packets and what it wants to do for me is a very low level. Does anyone know how can I easily get full HTTP requests / reactions from all these TCP packets? Thanks SharpPcap is already able to capture the packet in the same way That's what the virus does (just in the code instead of the GUI). And you can either either parse them directly or you can put them in the drive in the common .pcap file format. The steps to parse the capture are: Open a connection at any time Loop a while Or start capturing using an event callback Parsing the raw packet for the type you want If you are reading .PPP dump files In addition to calling you an offline capture reader is almost the same, there is no need to select an interface, and you can set the majority There is no need to do the modes. All st
Read more

jquery - SimpleModal Confirm fails to submit form -

-
I am trying to confirm jQuery to show yes / no confirmation when I submit a form. I had modified (in the last list) to capture and block form submissions. However, it only works with jQuery 1.2.6, a recent upgrade stops 1.3.2, if yes is clicked, then by submitting the form. But I can not understand what is wrong / inconsistent in my code now. Demo (which works in both versions of a simple window.href implementation). $ (document) .ready (function () {$ ('input.delete'). Click (function (e) {e.preventDefault (); var target = $ (e .target); Confirm ("Really delete this event?", Function () {target.click ()});});}); How about something like this? The idea of ​​catching clicks (and fire!) On the submitted event is not click event. $ (document) .ready (function () {$ ('# myForm'). Submit (function () {var f = this; Confirm (" Remove? ", Function () {$ (f). Submit ();}) Return; Return the initial session;}}}}; Hope That this is som
Read more

php - Multiple Select with Explode: only returns the word "Array" -

-
By using Wordpress I have created a multiple selection box so that users can select categories to exclude. When the page is initially loaded, I see my predefined default option. However, when I select a new value and I save ... I only see the word "Array" and have not chosen anything else? & lt; Class = "amultiple" id = "& lt; php echo $ value ['id'] ;? gt;" name = "& gt; php echo $ value ['id'] ;; gt; []" Multiple = "multiple" size = "8" & gt; & Lt ;? Php global option; Foreign currency ($ value as value $) {if (get_settings ($ value ['id']) === FALSE {$$ value ['id'] = $ value ['std']; } And {$$ value ['id'] = get_settings ($ value ['id']); }} $ Ranges = & amp; Amp; Categories ('type = post & orderbiz = name & amp; hide_empty = 1'); If ($ ranges) {$ ex_cat = implode (',', $ tt_cat_exclude); Forex Currency ($ range a
Read more