c# - Excel COM-Add-in crash after deploying VSTO -


i developed excel com-addin in c# using vs2010 uses web reference remote web service , sends data , service. once finished per therequirements followed steps here installed on multiple client computers.

after msi gets built per specifications, installed add-in on external computer. after installation completes try launch excel , crashes. on further investigation, managed windows error report(werinternalmetadata.xml) file has piece of code.

<problemsignatures>     <eventtype>clr20r3</eventtype>     <parameter0>excel.exe</parameter0>     <parameter1>14.0.6126.5003</parameter1>     <parameter2>505b0834</parameter2>     <parameter3>addintestexcel2007</parameter3>     <parameter4>1.0.0.0</parameter4>     <parameter5>53304e03</parameter5>     <parameter6>42</parameter6>     <parameter7>16</parameter7>     <parameter8>system.nullreferenceexception</parameter8> </problemsignatures>

when debug add-in on visual studio dont nullreference exception. apart have no other information on causing excel crash. please me interpret this?

edit - addin startup code

private void thisaddin_startup(object sender, system.eventargs e) {  }  private void thisaddin_shutdown(object sender, system.eventargs e) {  }

typically, excel add-in can crash on start-up of excel following reasons:

  1. there code in start-up of add-in not try/catch encapsulated.
  2. the start-up code expects config or web service urls not present in expected files.
  3. the code encountered different run time conditions (an actual deployed machine) vs. running in visual studio environment expected permissions/office installed/.net versions installed etc.

can please check start code , possible exceptions wrapping in generic try/catch block?

you can post snippet here , can identify well.

p.s. general recommendation keep start-up code minimum if not zero. because modern versions of office apps outlook disable add-in if load time more particular value.


Comments

Post a Comment

Popular posts from this blog

android - Get AccessToken using signpost OAuth without opening a browser (Two legged Oauth) -

i using signpost oauth access data magento server. have read various tutorials on same , reach point open browser user can enter credentials. however, per requirement have automate part. hence, user should not browser page. have set-up done on server side ( magento ), hit url , returned call page. same through program in android. i have tried below, consumer = new commonshttpoauthconsumer(key, secret); provider = new commonshttpoauthprovider(oauth_init_url,access_token_url, authorize_url); try { provider.retrieverequesttoken(consumer, oauth.out_of_band); log.d("tokens" , consumer.gettoken() + " -- " + consumer.gettokensecret()); } and request tokens. dont know how bypass next step. tried directly accessing accesstoken (stupid of me) provider.retrieveaccesstoken(consumer, "mycallback://callback"); no luck, ends in oauth.signpost.exception.oauthnotauthorizedexception: authorization failed (server replied 401). ...
Read more

org.mockito.exceptions.misusing.InvalidUseOfMatchersException: mockito -

getting error org.mockito.exceptions.misusing.invaliduseofmatchersexception: invalid use of argument matchers! 1 matchers expected, 2 recorded. exception may occur if matchers combined raw values: //incorrect: somemethod(anyobject(), "raw string"); when using matchers, arguments have provided matchers. example: //correct: somemethod(anyobject(), eq("string matcher")); at when( getprogramservice .callservice(any(getprogramtype.class))) .thenreturn(jaxbresponse); please explain error , possible resolution the code posted looks fine; don't see problem it. code before or above causing exception. key here: invalid use of argument matchers! 1 matchers expected, 2 recorded. any , used above, doesn't return "special kind of null" or "special kind of getprogramtype"; don't exist. instead, returns null , side effect puts matcher on stack. whe...
Read more

google shop client API returns 400 bad request error while adding an item -

i'm working on solution add items in google shopping market java application. following tutorial real mess because of missing classes of laste release, after setting 1.5-beta maven managed make base example typecheck correctly classes. still can make simple task of adding 1 item. instead of posting whole code i'm posting part creates product feed. private product createproduct(string id) { product product = new product(); product.title = "red wool sweater"; product.content = new content( "text", "comfortable , soft, sweater keep warm on " + "cold winter nights. red , blue stripes."); product.appcontrol = new appcontrol(); product.appcontrol.addrequireddestination("productads"); product.externalid = id; product.lang = "it"; product.country = "it"; product.condition = "nuovo"; product.price = new price("eu...
Read more