CCSTUDIO: CCSTUDIO failed to parse the members in nested structure

Hello,

Steven Yao said:

Then the CCSTUDIO IDE told me the Symbol 'x' can not be resolved when I hover the cursor on to the .x. similar information would be shown when the cursor hovered to .y.

However when I build the files, the build can still pass.

Looks like there is something wrong with the IDE, can you

Since the build is fine, the issue is specific to either the index or codan. 

Can you provide the below additional information:

-CCS version

-Compiler version

-Screenshot of the error.

Thanks

ki 

Hi, Ki

    The version of the CCS version is 10.1.1.00004

    The version of GCC MSP430 Compiler Tools is 9.2.0.59 

    You can see all member variables under Register is underlined with red wavy line. But these members are all actually defined in the .h file

    The prompt information for these error mark are all the same: "'Symbol ' can not be resolved"

typedef struct {
ConfigGauging_t Gauging; /* (hex) I2C Gauging Configuration */
ConfigSbs_t Sbs; /* (hex) I2C Configuration */
ConfigAuth_t Auth; /* (hex) Auth Config */
ConfigPower_t PowerConfig; /* (hex) Power Config */
ConfigIO_t IOConfig; /* (hex) IO Config */
MilliAmpHour_t BtpInitDsgSet; /* (mAh) Init Discharge Set */
MilliAmpHour_t BtpInitChgSet; /* (mAh) Init Charge Set */
uint8_t BtpInitDsgSetRsoc; /* (%) Init Discharge Set RSOC */
uint8_t BtpInitChgSetRsoc; /* (%) Init Charge Set RSOC */
MilliVolt_t VoltHiSetInit; /* (mV) Init Voltage High Set */
MilliVolt_t VoltHiClearInit; /* (mV) Init Voltage High Clear */
MilliVolt_t VoltLoSetInit; /* (mV) Init Voltage Low Set */
MilliVolt_t VoltLoClearInit; /* (mV) Init Voltage Low Clear */
......
} ConfigRegisters_t;

typedef struct {
ConfigRegisters_t Register;
} Configuration_t;

Hi, KI

    May I know how to clear this error?

You can disable Codan in the project or workspace properties:

https://software-dl.ti.com/ccs/esd/documents/users_guide/ccs_project-management.html#code-analysis

Codan is typically disabled by default because it can generate false positives (like on your case). However, sometimes it can get accidentally enabled.

Thanks

ki

Hi, Ki

    I disabled everything in Code Analysis and Code Analyisi->Launching, now the red wavy underline disappeared, but when I click the item in the previously marked out with read wavy underline, it won't jump to where it defined as other items in the 1st nesting level.

   In the structure in above figure, I can go to where it is defined when I right click on the "register", I can jump to where it is defined, but when I do same thing to the sub item like Gauging,  An error message "Could not find symbol 'Gauging' in index is displayed at the bottom left corner of the window.

Can you try rebuilding the index?

https://software-dl.ti.com/ccs/esd/documents/users_guide/ccs_project-management.html#rebuild-index